高考英语定语从句知识点难题汇编及答案(3)

高考英语专题定语从句知识点难题汇编及答案高考英语专题定语从句知识点难题汇编及答案一、选择题1．Car races are recorded and uploaded to YouTube and other video platforms, ______________ they can be viewed repeatedly.A．which B．where C．when D．there2．China Today attracts a worldwide readership, ________ shows that more and more people all over the world want to learn about China.A．who B．whomC．that D．which3．Such a film ___________ was shown in the cinema yesterday is not suitable for children. A．as B．that C．which D．/ 4．Search engines search the Internet based on the key words you type in, and choose such web pages for you ________ contain the words you ask for.A．where B．who C．which D．as5．The book tells stories of the earthquake through the eyes of those lives were affected A．whose B．thatC．who D．which6．They overcame some difficulties and completed the work ahead of time, ________ was something we had not expected.A．that B．whichC．it D．what7．My brother bought a telescope, ______ he could study the star in the night sky.A．of which B．through which C．in which D．on which 8．Companies should understand the risks _______ they areexposed and monitor their control environments adequately.A．on which B．in which C．to which D．with which 9．She brought with her three friends，none of ________ I had ever met before.A．them B．who C．whom D．these10．We came to a place ______ they had never paid a visit before.A．in which B．to which C．what D．which11．In China, “mythical creatures” is used to descri be troublesome schoolchildren ________ behaviors drive their parents crazy.A．whose B．when C．who D．of whom12．Try to be a responsible school by not allowing anyone to attend class, ________ has had a fever.A．who B．which C．as D．that13．You were really between a rock and a hard place ______ you had to choose between your career and your relationship.A．when B．where C．before D．until14．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.A．whom help me B．his help C．whose help D．who help 15．By now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected. A．that B．which C．who D．it16．We have entered an age _________ dreams have the best chance of coming true. A．which B．that C．when D．how 17．The course normally attracts 60 students per year, ______up to half are from Europe.A．in which B．for whom C．with which D．of whom 18．Even Amundsen was moved by Scott's death saying "CaptainScott left a record, for honesty, sincerity, for bravery, for everything _______makes a man".A．that B．which C．who D．不填19．John invited about 40 people to his wedding, most of _______are family members. A．who B．which C．whom D．what 20．We’re listed some of the most famous flowers have a special significance.A．what B．that C．where D．/21．You might be trapped in an elevator emergency, in _____ case you should stay calm and call for help.A．that B．which C．whose D．its22．The students ________ parents work in the USA speak English very well.A．whose B．theirC．whom D．who23．A good advertisement often uses words ________people attach positive meanings.A．that B．which C．with which D．to which24．It was the typhoon ________was called Tiange hit Zhuhai and Macao.A．which;that B．what;which C．that;who D．that;which 25．Allen is good at seizing every opportunity ____ he thinks he can show his best self to others. A．when B．that C．where D．which【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】考查定语从句。

高考英语新定语从句知识点难题汇编及答案解析(3)一、选择题1．The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.A．which B．when C．as D．where 2．Newton is shown as a gifted scientist with every human weakness stood at the point in history magic ended and science began.A．who; where B．which; where C．who; when D．which; that 3．Until now, we have raised 100,000 pounds for the poor children, ___________ is quite unexpected.A．that B．which C．who D．it4．Take an active part in programs you enjoy______you can meet various kinds of people. A．what B．when C．that D．where5．John invited about 40 people to his wedding, most of are family members. A．them B．thatC．which D．whom6．Claims, if any, must be made within 30 days, _____ no claims will be accepted. A．without which B．for which C．during which D．after which 7．We all have times of insecurity in life, _____ there is nothing to do but bravely face the feelings of doubt.A．which B．when C．where D．that8．She's always suggesting ways ______ I can improve my cooking. I know she means well but this really annoys me.A．that B．which C．how D．when9．He pointed out such a crucial detail about the experiment ______ we could never neglect. A．as B．that C．where D．when 10．Detectives are investigating the company, three of ________ senior executives have already been under arrest.A．its B．which C．those D．whose11．The man took out a knife and made a mark ____ his sword was dropped, confusing the passengers on board.A．from where B．what C．on which D．where12．She has a gift for creating an atmosphere for her students ________ allows them to communicate freely with each other.A．which B．whereC．what D．who13．The growth of economy is influenced by a number of factors, ________are beyond our control.A．most of them B．most of that C．most of what D．most of which 14．We won’t forget the heroes ________ lost their lives while fighting against a forest fire. A．who B．whose C．when D．why15．—Where was the experiment carried out?—It was in the lab built in the 30s_______Mr. Smith worked as an assistant professorA．that B．which C．where D．when16．I shall never forget those years _______ I spent on the farm with the farmers, _______ has a great effect on my life.A．when; who B．that; which C．which; that D．when; which 17．Was it in the beautiful park ___was located at the foot of the mountain ___we first met our foreign teacher?A．which; where B．which; that C．which; which D．that; where 18．During the holiday I bought a CD player, _____ was rather reasonable.A．its price B．of which priceC．the prices of which D．whose price19．We have entered into an age _______ dreams have the best chance of coming true. A．which B．what C．when D．that20．Faye’s fondest memory is of last year, ______ the club gave a tea party for her birthday. A．that B．which C．where D．when 21．Eventually, the butterfly manages to reach the place____________ it will spend the winter. A．which B．when C．that D．where22．The students ________ parents work in the USA speak English very well.A．whose B．theirC．whom D．who23．A good advertisement often uses words ________people attach positive meanings.A．that B．which C．with which D．to which24．_______ is known to all, grammar is not a set of dead rules.A．That B．Which C．As D．It25．We have entered an age _________ dreams have the best chance of coming true. A．which B．that C．when D．how【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】考查定语从句用法。

高考英语定语从句知识点难题汇编附答案解析一、选择题1．Allen is good at seizing every opportunity ____ he thinks he can show his best self to others. A．when B．that C．where D．which2．You'll find taxis waiting at the bus station ________ you can hire to reach your host family. A．which B．whereC．when D．as3．Until now, we have raised 100,000 pounds for the poor children, ___________ is quite unexpected.A．that B．which C．who D．it4．Optimism is the essential ingredient of top performers,__________we assume separates the high achievers from the rest.A．as B．who C．which D．that5．John invited about 40 people to his wedding, most of are family members.A．them B．thatC．which D．whom6．The president of Harvard pioneered the elective system______ students were able to choose their own courses of study.A．on which B．about which C．to which D．by which 7．—How did you find your way here？—It was by following the travel brochure _____ the route is clearly clarified.A．that B．how C．where D．which8．My brother bought a telescope, ______ he could study the star in the night sky.A．of which B．through which C．in which D．on which 9．Liberty, equality, and fraternity are the ideals _______ human beings have been fighting. A．to which B．against which C．with which D．for which 10．The students in Shanghai are using the same textbooks _______ we are now using.A．as B．that C．which D．whose11．She brought with her three friends，none of ________ I had ever met before.A．them B．who C．whom D．these12．China Today attracts a worldwide readership, ________ shows that more and more people all over the world want to learn about China.A．who B．whomC．that D．which13．Detectives are investigating the company, three of ________ senior executives have already been under arrest.A．its B．which C．those D．whose14．The other two areas ________ the two varieties differ are spelling and pronunciation.A．in that B．from which C．with which D．in which 15．Mr. Smith owned this oil painting until the early 1990 s, ____________he gave it to his grandson.A．which B．when C．where D．who 16．Occasions are quite rare ____ I have the time to spend a day with my kids.A．who B．which C．why D．when17．The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.A．which B．when C．as D．where18．Giving credit where credit is due is a good habit to form, ____________ rewards are immeasurable.A．which B．where C．whose D．its19．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.A．as B．whereC．that D．which20．The anti-epidemic fight is like a time-limited race _______ all medical care personnel make every effort to people's lives.A．that B．when C．which D．where21．We’re listed some of the most famous flowers have a special significance.A．what B．that C．where D．/ 22．Eventually, the butterfly manages to reach the place____________ it will spend the winter. A．which B．when C．that D．where23．Life is like a long race _______ we compete with each other to go beyond ourselves. A．where B．which C．that D．what24．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.A．whom help me B．his help C．whose help D．who help25．She's always suggesting ways ______ I can improve my cooking. I know she means well but this really annoys me.A．that B．which C．how D．when【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】考查定语从句。

高考英语定语从句知识点难题汇编及答案解析(3)一、选择题1．By now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected. A．that B．which C．who D．it2．Try to be a responsible school by not allowing anyone to attend class, ________ has had a fever.A．who B．which C．as D．that3．China Today attracts a worldwide readership, ________ shows that more and more people all over the world want to learn about China.A．who B．whomC．that D．which4．You'll find taxis waiting at the bus station ________ you can hire to reach your host family. A．which B．whereC．when D．as5．Though it is 30 years_______we last met, I still remember the scene_______we got separated on a rainy day.A．before; where B．before; which C．since; when D．since; where 6．Claims, if any, must be made within 30 days, _____ no claims will be accepted.A．without which B．for which C．during which D．after which7．He bought a new building _____top is different from those of the others around.A．what B．which C．that D．whose 8．Companies should understand the risks _______ they are exposed and monitor their control environments adequately.A．on which B．in which C．to which D．with which 9．Sales director is a position _______ communication ability is just as important as sales. A．which B．that C．when D．where10．All of us were so excited at the news ____we’ll go abroad for holidays ___we jumped with joy.A．that; that B．what; and then C．what; that D．which; so 11．She's always suggesting ways ______ I can improve my cooking. I know she means well but this really annoys me.A．that B．which C．how D．when12．The reason ________ he didn’t come to school on time is ________ he had to take care of his sick brother at home.A．That; because B．that; that C．why; because D．why; that13．The art festival is an annual event ______ the students can show off their talents. A．where B．that C．which D．as14．We won’t forget the heroes ________ lost their lives while fighting against a forest fire. A．who B．whose C．when D．why 15．(2014·江西)It was the middle of the night my father woke me up and told me to watch the football game.A．that B．asC．which D．when16．_____ is often the case, we have worked out the production plan.A．Which B．When C．What D．As17．—Where was the experiment carried out?—It was in the lab built in the 30s_______Mr. Smith worked as an assistant professorA．that B．which C．where D．when18．The course normally attracts 60 students per year, ______up to half are from Europe.A．in which B．for whom C．with which D．of whom19．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.A．as B．whereC．that D．which20．During the holiday I bought a CD player, _____ was rather reasonable.A．its price B．of which priceC．the prices of which D．whose price21．We’re lis ted some of the most famous flowers have a special significance.A．what B．that C．where D．/22．The students enjoyed this new game, _________ was named after the school.A．where B．whose C．which D．who23．The tower, _________ was destroyed in the terrible storm, has been repaired.A．the roof B．which roof C．its roof D．the roof of which 24．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.A．whom help me B．his help C．whose help D．who help25．I saw a man shouting at a driver, ________ the car is blocking the street.A．whose B．of whom C．of which D．whom【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】试题分析：考查非限制性定语从句。

高考英语语法定语从句 attributive clause◆概念(1) 定语从句：在主从复合句中用作定语(修饰某一名词或代词)的从句叫定语从句，一般紧接在先行词(antecedent)后面。

(2) 先行词：被__________修饰的成份。

先行词可以为一个词，短语，或整个主句。

(3)引导定语从句的词叫关系词 关系代词____, ______, ______, ______, _____, _______关系副词 _____, ______, ______ 在从句中作某个句子成份（可以做主语，宾语，定语，状语）第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语、定语或状语）； 第三选择合适的关系词。

考点一：关系代词引导的定语从句1.who ,whom 和whose 引导的定语从句(1)who或whom均可指代人，但who在从句中作主语或宾语，做宾语时不可以出现在介词后；whom在从句中作宾语；两者在引导限制性定语从句时可用that 替换。

作主语时，who/that不可省略；作宾语时，whom/who/that可以省略。

◆ I’ve become good friends with several of the students in my school _________I met in the English speech contest last year.◆ I have many friends to _________ I’m going to send post cards.◆ The person I want to talk about with is Tu Youyou, the one ______ won theNobel Prize in Physiology or Medicine in 2015.(2)whose表所属关系，一般指人，也可指物，在从句中作定语。

高考英语威海定语从句知识点难题汇编附答案一、选择题1．The growth of economy is influenced by a number of factors, ________are beyond our control. A．most of them B．most of that C．most of what D．most of which 2．Among the many dangers__________ sailors have to face, probably the greatest of all is fog. A．which B．whatC．where D．when3．Until now, we have raised 100,000 pounds for the poor children, ___________ is quite unexpected.A．that B．which C．who D．it4．Take an active part in programs you enjoy______you can meet various kinds of people. A．what B．when C．that D．where5．Though it is 30 years_______we last met, I still remember the scene_______we got separated on a rainy day.A．before; where B．before; which C．since; when D．since; where 6．Optimism is the essential ingredient of top performers,__________we assume separates the high achievers from the rest.A．as B．who C．which D．that7．In the darkness we felt our way forward, trying to cross the stream _______ it was shallowest. A．in which B．that C．as D．where8．The background music is such wonderful music _______ is played in the background to put you in a particular mood.A．what B．that C．as D．which9．They overcame some difficulties and completed the work ahead of time, ________ was something we had not expected.A．that B．whichC．it D．what10．John invited about 40 people to his wedding, most of are family members.A．them B．thatC．which D．whom11．The students in Shanghai are using the same textbooks _______ we are now using.A．as B．that C．which D．whose12．Many nurses, ______ were retired, headed for affected areas to help.A．most of which B．most of whomC．most of them D．most of who13．We have entered an age _________ dreams have the best chance of coming true.A．which B．that C．when D．how14．_______ is known to all, grammar is not a set of dead rules.A．That B．Which C．As D．It15．You were very impolite to him, for _____ you should make an apology to him, I think. A．this B．which C．what D．that16．Occasions are quite rare ____ I have the time to spend a day with my kids.A．who B．which C．why D．when17．I don't think he is the suitable person，for he____experience，____is essential for the job. A．lacks；which B．lacking；as C．lacks of；which D．lacked；that18．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.A．as B．whereC．that D．which19．There was a time _______, if a lady got onto a crowded bus or train, a gentleman would immediately stand up and offer her his seat.A．while B．as C．when D．unless20．This restaurant has an inviting, homelike atmosphere ______ many others are short of. A．where B．when C．which D．what 21．Nowadays,villagers are proud of their culture and are actively protecting it,_______in turn improves the local tourism.A．that B．which C．where D．what22．Faye’s f ondest memory is of last year, ______ the club gave a tea party for her birthday. A．that B．which C．where D．when23．The students enjoyed this new game, _________ was named after the school.A．where B．whose C．which D．who24．Life is like a long race _______ we compete with each other to go beyond ourselves. A．where B．which C．that D．what25．Car races are recorded and uploaded to YouTube and other video platforms, ______________ they can be viewed repeatedly.A．which B．where C．when D．there【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】考查定语从句。

高考英语定语从句知识点全集汇编含答案(3)一、选择题1．You were really between a rock and a hard place ______ you had to choose between your career and your relationship.A．when B．where C．before D．until2．The book tells stories of the earthquake through the eyes of those lives were affected A．whose B．thatC．who D．which3．Optimism is the essential ingredient of top performers,__________we assume separates the high achievers from the rest.A．as B．who C．which D．that4．He bought a new building _____top is different from those of the others around.A．what B．which C．that D．whose5．5G is an exciting mobile technology, ________ will give a massive boost to smart cities and vehicles.A．where B．when C．that D．which 6．Liberty, equality, and fraternity are the ideals _______ human beings have been fighting. A．to which B．against which C．with which D．for which 7．Companies should understand the risks _______ they are exposed and monitor their control environments adequately.A．on which B．in which C．to which D．with which 8．Last week, only two people came to look at the house, _______ wanted to buy it. A．neither of them B．both of them C．none of whom D．neither of whom 9．Sales director is a position _______ communication ability is just as important as sales. A．which B．that C．when D．where10．We came to a place ______ they had never paid a visit before.A．in which B．to which C．what D．which 11．People often turn to china _____they’ll find valuable information regarding everything they’ll be or are going through.A．which B．where C．when D．why 12．Search engines search the Internet based on the key words you type in, and choose such web pages for you ________ contain the words you ask for.A．where B．who C．which D．as 13．Detectives are investigating the company, three of ________ senior executives have already been under arrest.A．its B．which C．those D．whose14．_______ is known to all, grammar is not a set of dead rules.A．That B．Which C．As D．It15．I am looking forward to the day ________ my daughter can read this book and know my feelings for her.A．as B．why C．when D．where16．Dr. Rowan, ______ secretary resigned two weeks ago, has had to do all his own typing. A．whose B．of whom C．of which D．which17．The commander got a chance to visit the mountain_____ top was covered with thicksnow ,____ he had been dreaming of for years.A．that; which B．whose ; which C．of which ; what D．of whom ;that 18．Was it in the beautiful park ___was located at the foot of the mountain ___we first met our foreign teacher?A．which; where B．which; that C．which; which D．that; where 19．One day, my two brothers and I were coming back from the islands _______ we often risked going and got more fish than othersA．which B．when C．in which D．where20．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.A．as B．whereC．that D．which21．He shouts when he gets angry, _________ is often the case.A．which B．that C．when D．as22．Life is like a long race _______ we compete with each other to go beyond ourselves. A．where B．which C．that D．what23．The students ________ parents work in the USA speak English very well.A．whose B．theirC．whom D．who24．A good advertisement often uses words ________people attach positive meanings.A．that B．which C．with which D．to which25．She's always suggesting ways ______ I can improve my cooking. I know she means well but this really annoys me.A．that B．which C．how D．when【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】考查定语从句。

高考英语定语从句知识点难题汇编附答案解析(3)一、选择题1．The art festival is an annual event ______ the students can show off their talents.A．where B．that C．which D．as2．China Today attracts a worldwide readership, ________ shows that more and more people all over the world want to learn about China.A．who B．whomC．that D．which3．Many nurses, ______ were retired, headed for affected areas to help.A．most of which B．most of whomC．most of them D．most of who4．Among the many dangers__________ sailors have to face, probably the greatest of all is fog. A．which B．whatC．where D．when5．Take an active part in programs you enjoy______you can meet various kinds of people. A．what B．when C．that D．where6．Such a film ___________ was shown in the cinema yesterday is not suitable for children. A．as B．that C．which D．/7．The president of Harvard pioneered the elective system______ students were able to choose their own courses of study.A．on which B．about which C．to which D．by which8．He bought a new building _____top is different from those of the others around.A．what B．which C．that D．whose9．The middle and high school period is a special one for children, a transition from children to adult, ______ children tend to be rebellious (反抗的).A．when B．where C．that D．of which10．Last week, only two people came to look at the house, _______ wanted to buy it. A．neither of them B．both of them C．none of whom D．neither of whom 11．Sales director is a position _______ communication ability is just as important as sales. A．which B．that C．when D．where12．Try to be a responsible school by not allowing anyone to attend class, ________ has had a fever.A．who B．which C．as D．that13．Car races are recorded and uploaded to YouTube and other video platforms, ______________ they can be viewed repeatedly.A．which B．where C．when D．there14．We won’t forget the heroes ________ lost their lives while fighting against a forest fire. A．who B．whose C．when D．why 15．(2014·江西)It was the middle of the night my father woke me up and told me to watch the football game.A．that B．asC．which D．when16．The growth of economy is influenced by a number of factors, ________are beyond our control.A．most of them B．most of that C．most of what D．most of which 17．The commander got a chance to visit the mountain_____ top was covered with thicksnow ,____ he had been dreaming of for years.A．that; which B．whose ; which C．of which ; what D．of whom ;that 18．I shall never forget those years _______ I spent on the farm with the farmers, _______ has a great effect on my life.A．when; who B．that; which C．which; that D．when; which 19．John invited about 40 people to his wedding, most of _______are family members. A．who B．which C．whom D．what20．He shouts when he gets angry, _________ is often the case.A．which B．that C．when D．as21．The students enjoyed this new game, _________ was named after the school.A．where B．whose C．which D．who22．A good advertisement often uses words ________people attach positive meanings.A．that B．which C．with which D．to which23．It was the typhoon ________was called Tiange hit Zhuhai and Macao.A．which;that B．what;which C．that;who D．that;which 24．The other two areas ________ the two varieties differ are spelling and pronunciation.A．in that B．from which C．with which D．in which25．He pointed out such a crucial detail about the experiment ______ we could never neglect. A．as B．that C．where D．when【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】考查定语从句。

高考英语最新定语从句知识点易错题汇编及答案解析(3)一、选择题1．The growth of economy is influenced by a number of factors, ________are beyond our control. A．most of them B．most of that C．most of what D．most of which 2．Many nurses, ______ were retired, headed for affected areas to help.A．most of which B．most of whomC．most of them D．most of who3．Such a film ___________ was shown in the cinema yesterday is not suitable for children. A．as B．that C．which D．/4．They overcame some difficulties and completed the work ahead of time, ________ was something we had not expected.A．that B．whichC．it D．what5．John invited about 40 people to his wedding, most of are family members.A．them B．thatC．which D．whom6．We all have times of insecurity in life, _____ there is nothing to do but bravely face the feelings of doubt.A．which B．when C．where D．that7．He bought a new building _____top is different from those of the others around.A．what B．which C．that D．whose8．The middle and high school period is a special one for children, a transition from children to adult, ______ children tend to be rebellious (反抗的).A．when B．where C．that D．of which9．5G is an exciting mobile technology, ________ will give a massive boost to smart cities and vehicles.A．where B．when C．that D．which10．My brother bought a telescope, ______ he could study the star in the night sky.A．of which B．through which C．in which D．on which 11．Liberty, equality, and fraternity are the ideals _______ human beings have been fighting. A．to which B．against which C．with which D．for which 12．She has a gift for creating an atmosphere for her students ________ allows them to communicate freely with each other.A．which B．whereC．what D．who13．Mr. Smith owned this oil painting until the early 1990 s, ____________he gave it to his grandson.A．which B．when C．where D．who14．The students enjoyed this new game, _________ was named after the school.A．where B．whose C．which D．who 15．Occasions are quite rare ____ I have the time to spend a day with my kids.A．who B．which C．why D．when16．_____ is often the case, we have worked out the production plan.A．Which B．When C．What D．As17．Giving credit where credit is due is a good habit to form, ____________ rewards are immeasurable.A．which B．where C．whose D．its18．The course normally attracts 60 students per year, ______up to half are from Europe.A．in which B．for whom C．with which D．of whom 19．One day, my two brothers and I were coming back from the islands _______ we often risked going and got more fish than othersA．which B．when C．in which D．where 20．There was a time _______, if a lady got onto a crowded bus or train, a gentleman would immediately stand up and offer her his seat.A．while B．as C．when D．unless21．This restaurant has an inviting, homelike atmosphere ______ many others are short of. A．where B．when C．which D．what22．The anti-epidemic fight is like a time-limited race _______ all medical care personnel make every effort to people's lives.A．that B．when C．which D．where23．We’re listed some of the most famous flowers have a special significance.A．what B．that C．where D．/24．Faye’s fondest memory is of last year, ______ the club gave a tea party for her birthday. A．that B．which C．where D．when25．You were really between a rock and a hard place ______ you had to choose between your career and your relationship.A．when B．where C．before D．until【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】考查定语从句。