当前位置:文档之家› 初二英语选词填空练习题

初二英语选词填空练习题

初二英语选词填空练习题
初二英语选词填空练习题

初二英语选词填空练习

一【knock down, move out of one's way, in reply, in good condition, date back to, be worth, in existence】

1.All of the old bulidings_______are very valuable.

2.The boy_______by a car when he crossed the road carelessly.

3.Please________when you meet a woman with a baby in her arms.

4.Don't touch the vase.It______so much.

5.It's impolite to give no answer_______when teachers ask you some questions.

6.Some strong house were still_______after the big earthquake.

7.The old building_______1823.

二【well , soft, second ,better , may , strongly, afraid, sand , stay up, if, now, house 】(适当形式填空)

We can’t stop an earthquake(地震), but we can do things to make sure they don’t destroy(毁坏) whole cities. First, it is not a 1 .________ idea to build houses along li nes where 2. ________ of the earth’s plates(板块) join together. Second, if you think there 3. ________ be an earthquake, it is better to build houses on rocks , not on 4. ________. Third, you must make the houses as 5. ________ as possible. Weak buildings will fall down in an earthquake, but strong ones may 6. ________ . .

Scientists are 7. ________ that one day an even bigger earthquake will hit the part around San Francisco(旧金山) . They call it “ The Big One ”. However, people today are still building more 8. ________ . The population in and around San Francisco is 9. ________ ten times more than it was in 1906. This means that 10. ________ there is another earthquake, a great many houses and buildings will be destroyed.

三【tell, hear, listen to , guard, drum, much, fly , army, with, other, way , instruction】(适当形式填空)

Here are some old ways to send messages.

An Egyptian(埃及人) put his ear to the ground. He 1 . ________ the horses coming this way. He ran to 2. ________ his people . He was a 3.

________ . That was one way for Egyptians to send messages.

People in 4.________ countries sent message, too. When enemies came, one man beat his drum. In the next village people heard the drum and beat their drums, too. The messages went from village to village by 5.________ . Much 6. ________ , some armies (军队) kept many pigeons(鸽子) . These pigeons always 7. ________ back. When a soldier was sent far away from his own 8. ________ , he might take a pigeon along. He could tie a message to the bir d’s leg. It would fly back 9. ________ the soldier’s message.

These are shown ways to send messages. Can you think of more 10.

________?

四.[happy, interest, problem, never, get away, eye, run , tire, have, miss ,catch, think] (适当形式填空)

A man was sit ting in the doctor’s office. He was telling the doctor about his 1 . ________ .

“I like football, Doctor.” He said, “ Please help me. My life has 2. ________ been a good one since I became 3. ________ in football and it is getting worse and worse. I can’t even 4.________ from it in my sleep. When I close my 5.________, I’m out there in the football field and 6. ________ after a flying ball. When I wake up, I’m more 7. ________than I was before I went to bed. What am I going to do? ”

The doctor sat back and said, “ First of all, you 8. ________ to do your best not to dream(做梦) about football. Before you fall asleep, try to 9.

________about something else. Try to think that you are at a party and someone is going to give you several million dollars.”

“ Are you crazy (疯了) ?” the man shouted, “ I’ll 10. ________ the ball !”

五[other, move, enough, find ,desert, make, use , another, friend , carry , trouble, friend ] (适当形式填空)

You may think there is nothing but sand in the desert of the world, but it is not true. In the desert we can 1._______ stones. We can see hills, too. There is a little rain in the 2.________, but it is not 3. ______ for most plants.

The animals are 4. _______ to the desert people in many ways. The desert people eat the meat and drink the milk of the animals. They use their skins to 5. ________ shoes, water bags and even tents(帐篷). They use the camels(骆驼) for 6. _______ things.

The people of the desert have to keep 7. _______ from places to places. They must always look for grass or desert plants for their animals. They usually live in the tents. When there is no more food for their animals, they take down their tents, put them on the camels and move to 8. _______ place. The desert people are very 9. _______. No man in the desert would ever refuse to help the people in 10._______ and give them food and water.

六,[how, they ,winter, summer spend, care , dance , take, show , open , only, good] (适当形式填空)

The world of the out-of doors is full of secrets. And 1. ________ are so interesting that quite a lot of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about 2.________ they live and grow are as interesting as anything could be.

Do you know that one of the great presidents of the United States 3 ________ hours and hours studying birds? A businessman who lives near New York City became so interested in insects(昆虫) that he began to collect them. He now has more than one thousand different kinds 4. ________ kept in the glass boxes.

Come then with me, and I will help you find some of Nature’s secrets. Let us go quietly through the woods and fields. Here we shall find how a rabbit tells the other rabbits that there is danger. We shall follow a mother bear and her young ones as they search for food and get ready for 5. ________ sleep. We shall watch bees 6. ________ in the air to let other bees know where they can find food. I will 7.________ you many other interesting things, but the 8. ________ thing that I can teach you is to keep your eyes and ears 9.________ when you go out of doors. Nature tells her secrets 10.________ to people who look and listen carefully.

七,[we, sudden , cold, teach, in surprise, French, hot, beard, photo, office, passport, China] (适当形式填空)

Mr Hill arrives at London Airport, at the end of a three-week holiday in 1.

________. Usually he wears a beard(蓄着胡须). Since it has been 2.________ there, he has taken it off (剃掉). But his passport photo shows him with his 3. ________.

An officer looks at the 4. ________for a moment, and says,"Will you excuse me? Please sit down. I shan't keep you long." With this, he walks away, shows the photo to a second 5.________, and says: "I know that face." The second officer looks at the 6. ________ and asks where Mr Hill has come from. When he hears that Mr Hill has arrived back from Paris, the 7.________ officer smiles and says: "An Englishman with a beard stole a painting in Paris on Friday, And that man looks just the kind of man..."

8.________ it comes to the first officer who Mr Hill is. He returns to him, and asks: "Did you

9. ________ at the No.2. High School?" When Mr Hill answers, 10. ________, that he did, the first officer smiles and says:"I thought so. I'm Jack Smith. You taught me French. You haven't changed a bit."

八,(as, sleep ,dream, like, again, about, think, must, wake up, quick,

much ,why] (适当形式填空)

"Dreams (梦) may be more important than sleep. We all need to dream," some scientists say.

Dreams take up about one quarter of our 1 .________ time. People have several

2. ________each night. Dreams are like short films. They are usually in colour. Some dreams are

3. ________ old films. They come to us over and over

4.

________. That maybe because the dreamer is worrying about something. Dreaming may be a way of trying to find an answer.

Some people get new ideas 5. ________ their work from dreams. They may have been 6. ________ about their work all day. These thoughts can carry over into dreams.

Sometimes we 7. ________ with a good feeling from a dream. But often we can't remember the dream. Dreams can disappear (消失) 8. ________ from memory (记忆).

Too much dreaming can be harmful (有害的). The 9. ________ we sleep, the longer we dream. The mind is hard at work when we dream. That is 10.

________ we may have a long sleep and still wake up tired.

解题思路&方法

完形填空的做法:

可以依据个人习惯,先看所有答案或者先看所有的题目,这是根据个人习惯而来,只要适合自己的方法,就是最好的方法。

第一遍,泛读文章,先了解文章大意;第二遍;精读,仔细点,一句一句翻译来读,然后直接根据文章细致的意思可以选择答案,按照命题的规则来说,一般每一篇完型填空都会有一些拉分题,考察的是英语词汇积累,因此,平时的每一次阅读都要来积累生词还有词组,这样积累的词汇多了,这部分拿分题就可以全部得到。基本上完型填空必须要做到95%的准确率。第三遍,查漏补缺,选择那些比较难的填空题,方法还是一样,判断词性,在句子里扮演的成分,然后翻译看是否符合语言逻辑。

初二英语选词填空(附答案).

初二英语期中复习(适当形式填空) 1. Mary is very _________. She’s happy __________ the weak.(help) 2. He felt ___________ because his mother was ill. (happy). 3. Zhao Hua is good at __________, so she __________ very quickly. (run) 4. Those clothes are the ____________ (visit). 5. It was ______________ cold yesterday. (terrible) 6. My cat __________ (catch) two ________ (mouse) last night. 7. They _________ (hold) a _________ (parent) meeting last week. 8. His father was angry because he did homework __________ (care). 9. The _________ (goldfish) in the tank are colour. 10. Should Jim __________ (take) his umbrella with him? 11. Our teacher _________ (tell) us ___________ (not read) in the sun. 12. A good ________ is always polite before and after ________ (visit). 13. They _______ (not be) careful when they did homework. 14. I forgot to buy ________(I) a present in my birthday. 15. When he _________ (get) tired, he ______ (sleep) for a while. 16. The goldfish ________ (look) beautiful when he ________ (swim). 17. Jim has a parrot _______ (call) Polly. It learns _________ (repeat) the words people say. 18. __________ (be) quiet, please. You mustn’t _________ (make) any nose in class. 19. You should _________ (take) your raincoat with you. It ________(rain) soon. 20. This book is very ___________and I am ___________ in it. (interest). 21. What about __________ (go) shopping tomorrow? 22. Can I have some ________(much) food too. 23. How __________ (sad) he looked at the party! 24. How ___________ (sad) he looked at his father! 25. The teacher made Jack __________ (go) out of class. 26. Why do you make your father so __________ (angry). 27. It’s good to learn English in a __________ (fun) way. 28. My friend is very _________ (friend) and ________ (help). I like him very much. 29. Her family are all __________ (music). 30. How ___________ (good) does he know his friends? 31. I think it’s ________ (bore) to play computer games. 32. He was very happy because of ___________(win) the game. 33. His voice sounds _________(music). 34. The sick boy is much __________ (thin) than the healthy boy. 35. This story is a little _______________(fun) than that one. 36. Amy’s drawing is _________ (bad) than __________ (I). 37. Our cars aren’t as _____________(new) as the _______________ (visit). 38. Jim is ___________ (tall) of the two boys. 39. Skiing and diving __________(be) _______________ (danger) than the other activities. 40. She does ____________ (well) of all in the singing competition every thime. 41. I feel ___________ (happy) when my friends are sad. 42. I’m _________(real)happy ___________ (tell) you about my future plans. 43. Children under 1.2 meters in _____(high) don’t have to buy tickets when they visit a mus

初二英语短文填空及答案

短文填空1 阅读短文,用方框内所给单词的适当形式填空,使短文意思通顺、完整。(注意:①每个单词只能用一次。②其中有两个多余项。) we,take,fast, help,come, difficult , also , get, it, make, they, work, Robots have a long history, The first one was made by a Greek inventor.(希腊发明家)You may see robots in some movies. The robots in these movies are stronger, __1__and cleverer than people .In real life, most robots are used in factories. They do many dangerous, __2__or boring jobs. Some people can’t look after __3__and robots are used to help them. For example, some people can’t see, so they use a dog __4__themselves move around. This dog is called a guide dog, Scientists are __5__a robot to help them. In the future, robots might take the place of (代替) these dogs. Robots are __6__used in hospitals, In one hospital ,a robot __7__meals from kitchen to the sick people’s rooms, It never loses __8__way because it has a map of the hospital in its computer systems(系统). In the future, robots __9__in space, But robots will never take the place of human, they can, however, help __10__ in a lot of different ways. 短文填空2 for ,I ,always, different , read, same , clever ,much , well , quiet, not, like My family __1__ spend the summer vacation by the we go to Qingdao, but this year we’re going somewhere __2__ ,We’re going to Hainan. My dad says Hainan is __3__ than Qingdao, and he says the beaches are __4__ beautiful. My friend Zhao Fei went to Hainan last year, and he said it was a great place Fei is really __6__ at swimming, but I`m __7__ . I`m __8__ than him. I __9__sitting on the beach and ___10__a book 短文填空3 show, at ,read,English, invite,think, answer,in ,ask, sure, for, begin My little sister is in Grade Seven this year, her favorite subject is math, and she is very good __1__it. One day, a friend of my father’s from America __2__us some pictures about America and __3__us to his home. My sister wanted to go there very much, but my

八年级英语下册短文填空

短文填空: A Sports are good for our health. Sports can make our bodies _____. To make more students know their importance, a sports meeting for middle school students is held in China. This year is ______ 11th birthday. It was _____ from July 16th to 21st in Baotoe, a big city in Inner Mongolia. It is the National Middile School Games. The Games have nine events. _____ are track and field, swimming, basketball, volleyball, table tennis, Wushu, aerobics, shuttlecock and soccer. The National Middle School Games are held ______ three years. Eleven Games have been held successfully until now and many middle school students have taken _____ in the Games. ______ is reported that 34 teams with nearly 5,000 athletes have taken part in the Games in 2011. All the athletes came _____ from different parts of the country including Hong Kong and Macau. Some of them did a good job in the games and others didn’t. They are training hard now and will come to Shanghai for the next games. We hope they will _____ the beautiful city and that their dreams will come _______. B We can remember some important times in our lives. Some things have become good memories. The memories are always in the corner of our mind. When I was in a kindergarten(幼儿园), I had many toys and friends. They made ____ laugh and cry. The teachers _____ us many songs and games. We played all day. Although we did not know what learning was at that time, we were learning every day. When I was in a primary school, I _____ excited to learn school subjects. Nearly every subject was science. My ______ subject was science. I remembered _____ the first day our science teacher told us the sun was like a big ball. We were quite surprised and kept our mouths open. We began to wonder at the secret of nature. Later many other things came to our ears. We began to learn carefully. When I was ten _____ old, I began to read newspaper, _____ a diary, visit museums and _____ many friends. Every day was something new, interesting and exciting. Now I am in the middle school. Each day is new to me. Happily, I am still learning. It is like a journey to me. I have learned a lot, _____ there’s still a long way for me to go. I hope to ______ a learned person some day. 完形填空: A Monday morning is an important time at our school. All of the students go to the playground. We listen to music, and we 36 the national flag(国旗) go up. Usually, one student gives a talk on Monday mornings. One Monday last year, a boy gave the talk. He was 37 and excited ! When I saw him, I wanted to have a try, too. Can I really do it Last week, our teacher said our class should give the talk. My teacher 38 me, "I know you want to have a try. Next Monday, you can give the talk. Go and write something down. 39 for it, I'm sure you'll do well." "Thank you ," I answered, It was such a great 40 for me ! When I got home , I was excited. I wrote two pages for the talk. I read them again and again. When I read, I asked my parents 41 . I wanted to make my teacher happy. Monday morning came. I began to feel 42 . When did I last give a talk to 43 many people Never! This was my first time. Could I really 44 it Maybe I couldn't finish the talk.

完整版初中英语选词填空练习

外研版九年级英语上册选词填空题专练 grow spend, worry , wait, she, see, have , much , when , arm , Only Mother Love is true love. It gives everybody everything all his life. __71__you are still a baby, 72. mother takes good care of you as much as possible. In your waking hours she always holds you in her When you are ill, she stops her work right now to look after you day and night and forgets about 73 . When you are 74 up day by day, she feels very happy. When you are old enough to go to school, mother still looks after you all the time. On cold winter days, she always tells you to put on 75 clothes . She always stands in the wind 76 for you back from school. When you hurry to leave home for school with little breakfast, she always feels 77 about you at home. She usually knows about your study and 78 much money on your school things. When you do well at school, the brightest smile will be 79 on her face. Mother is always ready to give everything she 80 to her children, not to receive . What true love that is in the world! We will remember Mother Love for ever. good, what, come, dress, important, parent, hold, nothing, how, necessary Now lots of parents will buy everything that their children want to have. If they go on with the habit, their children won't know the money 76 from hard work. Some parents like to 77 birthday parties for their children. If they keep on doing this, their children will think it 78 for them to enjoy birthday parties every year. Year after year, maybe they will forget their 79 birthdays and only remember their own. It is against traditional habits. Many parents don't let the children do housework. They think children have only one thing to do. They should study hard and do 80 in their lessons. If parents go on doing this, the children will only learn to open their mouths to be fed and stretch out (伸出) their arms to be 81 every day. When the children grow up, they will be able to do 82 , and they won't even find a job. Parents should teach the children 83 to do housework because it can help them start good habits of working by themselves. stay, hope, rainy, change, outside, snow, with, go, place, much It is well known that the English go out with an umbrella or a raincoat. Why? Because the weather in

初中英语短文填空20篇解读

初中英语短文填空20篇解读 1、第一遍通读全文,对文章有一个整体认识,了解故事的时间、地点、人物等之间的关系,为下一步填空打下坚实的基础,切忌看一空填一空。 2、第二遍逐句阅读并填空,根据句子的语法以及上下文的整体逻辑关系用恰当的词填入空白,特别是有时根据意思可能有多种用法时,应填入恰当的单词并符合英美人的习惯表达,不要受汉语的影响。例如:“我看一看你的信”,关于“看”的就有六个,这就需要进行筛选,只能用read ,不能用watch, see, look, have a look at, look at 等。 3、第三遍复查答案。将填空的短文再完整地阅读一次,以检查全文是否通顺,所填答案是否最为合理 (一)难度:★★★☆☆ Have you ever tried shopping online? What about talking with strangers through the Internet? Of (1________, yes、(2________ the development of society, the Internet is playing a more and more important part in our daily life; more and more people, especially teenagers show great (3________ in the Internet、If we teenagers are crazy about (4________ games or chatting online, it will definitely have (5________ influence on our study and health、 Things is

初二英语选词填空练习

【tell, hear, listen to , guard, drum, much, fly , army, with, other, way , instruction】 Here are some old ways to sending messages. An Egyptian(埃及人) put his ear to the ground. He 1 . ________ the horses coming this way. He ran to 2. ________ his people . He was a 3. ________ . That was one way for Egyptians to send messages. People in 4.________ countries sent message, too. When enemies came, one man beat his drum. In the next village people heard the drum and beat their drums, too. The messages went from village to village by 5.________ . Much 6. ________ , some armies (军队) kept many pigeons(鸽子) . These pigeons always 7. ________ back. When a soldier was sent far away from his own 8. ________ , he might take a pigeon along. He could tie a message to the bird’s leg. It would fly back 9. ________ the soldier’s message. 9These are shown ways to send messages. Can you think of more 10. ________? [happy, interest, problem, never, get away, eye, run , tire, have, miss ,catch, think] A man was sitting in the doctor’s office. He was telling the doctor about his 1 . ________ . “I like football, Doctor.” He said, “ Please help me. My life has 2. ________ been a good one since I became 3. ________ in football and it is getting worse and worse. I can’t even 4.________ from it in my sleep. When I cl ose my 5.________, I’m out there in the football field and 6. ________ after a flying ball. When I wake up, I’m more 7. ________than I was before I went to bed. What am I going to do? ” The doctor sat back and said, “ First of all, you 8. ________ to d o your best not to dream(做梦) about football. Before you fall asleep, try to 9. ________about something else. Try to think that you are at a party and someone is going to give you several million dollars.” “ Are you crazy (疯了) ?” the man shouted, “ I’ll10. ________ the ball !” [other, move, enough, find ,desert, make, use , another, friend , carry , trouble ] You may think there is nothing but sand in the desert(戈壁)of the world, but it is not true. In the desert we can 1.____find___ stones. We can see hills, too. There is a little rain in the 2.___desert_____, but it is not 3. ___enough___ for most plants. The animals are 4. ___used____ to the desert people in many ways. The desert people eat the meat and drink the milk of the animals. They use

初二英语选词填空练习题

初二英语选词填空练习 一【knock down, move out of one's way, in reply, in good condition, date back to, be worth, in existence】 1.All of the old bulidings_______are very valuable. 2.The boy_______by a car when he crossed the road carelessly. 3.Please________when you meet a woman with a baby in her arms. 4.Don't touch the vase.It______so much. 5.It's impolite to give no answer_______when teachers ask you some questions. 6.Some strong house were still_______after the big earthquake. 7.The old building_______1823. 二【well , soft, second ,better , may , strongly, afraid, sand , stay up, if, now, house 】(适当形式填空) We can’t stop an earthquake(地震), but we can do things to make sure they don’t destroy(毁坏) whole cities. First, it is not a 1 .________ idea to build houses along li nes where 2. ________ of the earth’s plates(板块) join together. Second, if you think there 3. ________ be an earthquake, it is better to build houses on rocks , not on 4. ________. Third, you must make the houses as 5. ________ as possible. Weak buildings will fall down in an earthquake, but strong ones may 6. ________ . . Scientists are 7. ________ that one day an even bigger earthquake will hit the part around San Francisco(旧金山) . They call it “ The Big One ”. However, people today are still building more 8. ________ . The population in and around San Francisco is 9. ________ ten times more than it was in 1906. This means that 10. ________ there is another earthquake, a great many houses and buildings will be destroyed. 三【tell, hear, listen to , guard, drum, much, fly , army, with, other, way , instruction】(适当形式填空) Here are some old ways to send messages. An Egyptian(埃及人) put his ear to the ground. He 1 . ________ the horses coming this way. He ran to 2. ________ his people . He was a 3. ________ . That was one way for Egyptians to send messages. People in 4.________ countries sent message, too. When enemies came, one man beat his drum. In the next village people heard the drum and beat their drums, too. The messages went from village to village by 5.________ . Much 6. ________ , some armies (军队) kept many pigeons(鸽子) . These pigeons always 7. ________ back. When a soldier was sent far away from his own 8. ________ , he might take a pigeon along. He could tie a message to the bir d’s leg. It would fly back 9. ________ the soldier’s message.

八年级英语选词填空

八年级英语选词填空 1、 选择单词并用其正确形式填空 be play weekend go like get interesting think study student interested getting Li Hong a boy. He is twelve years old. He up at six every morning. He and his friend, Wang Tao are in No 1 Middle School. He playing basketball after school. But his friend, Wang Tao, doesn’t like to it. They often to a movie on . But they don’t like documentaries. They science is boring, they think English is very . They very well at school. can come help need have draw on join trumpet e-mail in football Musicians wanted for the school show Your attention, please. We will _________ a show at 6:00pm _________ Sunday. We _________two good musicians for the show. If you _________ dance or sing, please_________ us. If you can play the piano, the ________ or the guitar, please send an ___________ to GiGi182@ 163. com. Also, we want three people to _________us to paint some pictures. So if you can __________, please ___________ to the school office(办公室) before Thursday. teacher but old learn with boring comedy basketball history musician nurse music

初中英语选词填空讲解及答案

选词填空 一、考点、热点回顾 【词汇辨析】 1.besides,except,but(except,but一般不用于句首,但besides可用于句首) (1)肯定句中,except意为“除…外(不再有)”;besides意为“除…外(还有)”: eg. We all passed the exam besides Tom. 除了汤姆外,我们也都及格了(汤姆也及格了)Besides his wife,his daughter also went to see him. I go to school every day except [but] Sunday. He answered all the questions except the last one. (2) 否定句中,except,but,besides可以互换。 eg. No one passed the exam besides [except,but] Jim. (3)but和except都可以跟that 从句做宾语。 eg. You can't succeed in the exam but/except that you will work still harder. 你若不比以前学习更用功些,是不可能考上的。 2.join,take part in参加 (1)join后面跟一个组织,政党,社团,团体等,“参加并成为其中一名成员” eg. join the Party 入党join the League入团join the club. 另外,join sb. 是“参加到某人的行列”之意 eg. He joined us for dinner. 他与我们共进晚餐。 (2)take part in (动词短语)指参加(某种活动) eg. Are you going to take part in the discussion? Did they take part in that meeting last Monday? 【固定搭配】be + adj. + 介词 be angry with sb.对(某人)发脾气eg: Mother got angry with me only because I had broken a cup.at sth. 因某事生气eg: He was angry at what I said. be interested in 对……感兴趣eg: She is interested in music. be excited about 对……感到兴奋eg: Most foreigners are excited about seeing the pandas be surprised at 对……感到惊讶eg: All of us were surprised at that news. of 由……组成;由……构成eg: The desk is made of wood. be made from由……组成;由……构成eg: This kind of paper is made from wood. in 在……生产或制造eg: That dress is made in China. 【选词填空】做题技巧如下: 1.统览全局,把握大意。要填的单词肯定是在一定的语言环境中才能确定。只有了解了短文的大意,把握了全局才能主导方向,从而有助于正确理解空缺词所在的句子,缩小词的选择范围。 2.根据语法,判定词性。一般的空缺都可以通过其所在的句式结构和句法成分来判断其词性。 进一步缩小词的选择范围,从而正确地选词。 3.利用语境,确定词形。当确定了一个单词的词性后可通过上下文来帮助判断其形式。如动词的人称数、时态、语态、不定式、动词的-ing形式;名词的数和所有格;代词的各种形式及单复数; 形容词、副词的比较级以及基数词、序数词的转换形式等。 4.复读全文,验正答案。填完单词后,不可孤立地逐个检查词,而必须将所有填入的词代入文章中,复读全文,仔细检查所填词是否符合文章的情景内容,读起来是否流畅,是否合乎句法,单词

相关主题
文本预览
相关文档 最新文档