当前位置:文档之家› 非谓语动词语法填空练习

非谓语动词语法填空练习

非谓语动词语法填空练习
非谓语动词语法填空练习

非谓语动词专练

一、用所给的动词的适当形式填空

1. “Do you have any trouble with your car this morning?”“Yes, but I finally managed _______ ( fix) it.

2. He got up early to avoid _____ (be) late for school.

3. They are considering when __________ (go) to America.

4. They are considering _________ (go) to America.

5. He couldn’t imagine __________( write) a novel in two days.

6. It’s surprising ___________( meet) you here!

7. These boys enjoy _______ (play) football.

8. The girl often practises ___________(speak) English in the morning.

9. I like _________(skate) vey much. Would you like ________(skate) with me now?

10. I prefer ________( see) the film now rather than stay at home.

11. This watch needs ______ (repair), and I must remember _________(take) it back to the shop.

12. You needn’t _______ (go) with him, he doesn’t want ________(examine) by the doctor.

13. I usually forget _________( shut) the door, but I remember_________ (shut) it yesterday.

14. He told the boy to stop _________(make) so much noise.

15. When they got there, it stopped _________(rain).

16. The water is hot, why not try _________ (put) some cold water?

17. Though it was raining hard, they went on ________ (work) in the fields.

18. The boy couldn’t help _______(cry) when he heard the news.

19. I have a lot of work to do, so I can’t help _________(make) tea for you.

20. It is oftern difficult ________ (decide) what to do.

二、语法填空(非谓语动词)

Passage 1

Let children learn 1._________ (judge) their own work. A child 2.___________(learn) to talk does not learn by 3._______________(correct) all the time; if 4.___________(correct) too much, he will stop 5.__________(talk). He notices a thousand times a day the difference between his language and others’language. Bit by bit, he makes the right changes 6._____________(make) his language like other people’s. In the same way, children learn 7._______(do) all the other things. They learn 8._________(talk), run, climb, ride a bicycle by 9.___________(compare) their own behaviors with those of more 10._________(skill) people, and slowly make the 11.________(need) changes. But in school teachers never give a child a chance 12.___________(find) out his mistakes for himself, even fewer chances for him 13. ___________(correct) himself. They do it all for him. Teachers act as if the student would fail 14. ______________(notice) a mistake if they did not point it out to him. They act as if the student would never correct it unless he

15. __________(make) to. Soon he becomes dependent on the teacher. Let the student do it himself. Let him work out, with the help of other children if he 16. ________(want) it, what this word means and what the answer is to that problem. Passage2

I found out one time that 1._________(do) a favour for someone could get you into trouble. I was in the eighth grade at the time and we 2._____________(have) a final test. During the test, the girl 3.____________(sit) next to me whispered something but I did not understand. So I 4._______(lean) over and found out that she was trying 5._________(ask) me if I had an extra pen. She showed me that hers was out of ink. I happened 6.__________(have) an extra one, so I took it out of my pocket and put it on her desk.

Later, after the test papers 7.____________(turn) in, the teacher asked me

8.___________(stay) in the room when all the other students

9.____________(dismiss). As soon as we were alone she began

10._____________(talk) to me about what it meant to grow up; she mentioned how important it was 11._________(stand) on your own two feet and 12.________(be) responsible for your own acts. For a long time, she talked about honesty and 13. ____________(emphasize) the fact that when people do something dishonest, they 14. ____________(really cheat) themselves. She made me promise that I would think seriously about all the things she 15. ____________(say), and then she told me I could leave. I walked out of the room 16.__________(wonder) why she had chosen to talk to me about all those things.

Passage 3:

What is language for? Some people seem to think it’s for 1 (practice) grammar rules and learning lists of words. The longer the lists are, 2 better it is. That’s wrong. Language is for the exchange of ideas and information. It’s meaningless knowing all about a language 3 you can’t use it freely. Many students have known hundreds of grammar rules, but they can’t speak fluently. Students should have access 4 good practice. They shouldn’t 5 (be) afraid of making mistakes when speaking a foreign language, but they probably lacked confidence. Native 6 (speak) make mistakes and break rules, too. Bernard Shaw once wrote, “Foreigners often speak English too 7 (correct).”But the mistakes that the native make are different from 8 that Chinese students make. They’re English mistakes in the English language. And if enough native speakers break a rule, it is no longer a rule.

9 used to be wrong becomes right. People not only make history, they make language. But people can only make their own language. Although Chinese students should pay attention to grammar, they shouldn’t overdo it. Communication should come 10 .

Key一

1.to fix

2.being

3.to go

4.going

5.writing

6.tomeet

7.playing

8.speaking

9.skating,to skate 10.to see 11.repairing/to be repaired 12.go,to be examined 13.to shut,shutting 14.making 15.raining 16.putting 17.working 18.crying 19.(to) make 20.to decide

Key:二

1. to judge

2. learning

3. being corrected

4. corrected

5. talking

6. to make

7. to do 8. to talk 9. comparing 10. skilled 11. needed 12. to find

13. to correct 14. to notice 15. was made 16. wants

Key2: 1.doing 2. were having 3. sitting 4. leaned 5. to ask 6. to have

7. had been turned 8. to stay 9. were dismissed 10. to talk

11. to stand

12. be 13. emphasized 14. are really cheating 15. had said 16. wondering

Key3: 1. practis(c)ing 2. the 3. if 4. to 5. have been 6. speakers 7. correctly 8. those 9. what 10. first

高考非谓语动词语法填空练习

非谓语动词练习(一) 1. ____ (follow) some students, the teacher entered the hall. 2. ____, and he had to go back home. A. Day having broken B. Night had fallen C. The day had broken D. Night fallen 3. Hearing his father was seriously ill, ____. A. he burst into tears B. his eyes were filled with tears C. his face lost its color D. tears came to his eyes 4. He did all this to make her ____ (laugh at), so she was very angry with him. 5. Entering the house, I found Jane ____ (seat) at the desk and ____ (write) something. 6. ____ so many people in the hall, I had to push my way to the front. A. Being B. There were C. There being D. As being 7. -What would you like for breakfast? - I don’t feel like ____ (eat). 8. He got out of the car, ____ (walk) to the nearest house and telephoned his friend for help. 9. It was on his way home ____ he ____ his wallet. The next morning he found it ____. A. that; lost; missing B. where; missing; lost C. which; missed; lost D. then; lost; missed 10. ____ (leave) some of the questions ____(answer) , the man said good-bye to us without making himself ____(understand). 11. I remember ____ (invite) to their party, but I ____ (forget/ leave) the invitation in the office. 12. -Why did you go to the wrong class, Mr. Lice? -Well, I forgot ____ I was supposed to go to. A. which the room B. which room C. what was the room D. what room was it 13. He lay on the bed with his ____. A. closed eyes and his mouth open B. eyes closed and his open mouth C. closed eyes and open his mouth D. eyes closed and his mouth open 14. Finally I got my ____. A. salary raised B. risen salary C. salary rise D. salary to rise 15. ____ (tell) many times, she still can’t remember it. 16. Mary thought it a great pity ____ (not invite) to the party. 17. Every Monday morning we will stand on the playground and watch the national flag ____ higher and higher. A. being raised B. raising C. rising D. being risen 18. ____ (consider) to be most difficult, Drill A is taken away from the lesson. 19. The palace Museum is ____ again and again. A. worth being visited B. worthy visiting C. worthy of being visited D. worth to visit 20. Just keep quiet when ____ (speak). 21. The old man kept his eyes ____ (fix) on the picture for quite some time.

高考英语语法填空非谓语动词真题详解

语法填空中对非谓语动词的考查 实例剖析 [例1]…the proverb, “plucking up a crop 32 (help) it grow”, is based on the following story. (2008年广东) 思路分析:因句中已有谓语is based,而“plucking up a crop 32 (help) it grow”是the proverb的同位语,是一个名词短语而非同位语从句,因此,help应是谓语动词;“帮助禾苗长”是“将禾苗拨起来”的目的,作目的状语,用动词不定式,故填to help [例2]While she was getting me ___34___ (settle) into a tiny but clean room…(2007年广东) 思路分析:因句中已有谓语was getting,所以settle应是非谓语动词;又由settle sb. into/in/on…(使某人舒服地处于某处)可知,me与settle是被动关系,要用过去分词用宾补,故填settled。 考点突破 一、单句填空:用括号中所给动词的适当形式填空。 1. ___walking_________ (walk) is a good form of exercise for both young and old. (全国) 2. Eugene's never willing to alter any of his opinions. It’s no use __arguing________(argue) with him. (上海) 3. Please remain __seated_______(seat); the winner of the prize will be announced soon. (辽宁) remain在这里是一个系动词,后面要接形容词做表语,CD明显不对,可以排除,AB都是分词形式,可以充当形容词,但是主语是人,和seat应该是被动关系,所以用过去分词而不用现在分词.Please remain seated .请坐着不要动。Be seated请坐着不要动 4. — Can I smoke here? —Sorry. We don’t allow ___smoking________(smoke) here. (江苏) Sb allow sb to do sth 某人允许某人做某事 Sb allow doing sth某人被允许做某事 5.It is difficult to imagine his __accepting_____(accept) the decision without any consideration. (陕西) imagine one‘s doing sth 固定搭配 6.I can’t stand _working________(work) with Jane in the same office. She just refuses ___to stop_____(stop) talking while she works. (北京) stand(sb.)doing,“忍受(某人)做什么”;refuse to do“拒绝做 7.As a result of the serious flood, two-thirds of the buildings in the area need _repairing____________ (repair). (陕西) Need(需要) 的用法

最新非谓语动词语法填空(附答案)

非谓语动词语法填空 1.They knew her very well.They had seen her ___ _ up from childhood. (grow) 2. The chair looks rather hard, but in fact, it is very comfortable __ __.(sit) 3.She didn't remember __ __ him before.(meet) 4.— What do you think of the book? — Oh, excellent.It' s worth __ __ a second time.(read) 5. Do you know the boy __ __ under the big tree? (lie) 6. The managers discussed the plan that they would like to see __ out the next year. (carry) 7.__ __ late in the morning, Bob turned off the alarm.(sleep) 8.As we joined the big crowd I got __ __ from my friends.(separate) 9. There was a terrible noise __ __ the sudden burst of light.(fellow) 10 .The speaker raised his voice but still couldn't make himself __ __.(hear) 11.__ __ more attention ,the tree could have grown better.(give) 12.Most of the artists _ ___ to the party were from South Africa.(invite) 13.She searched the top of the hill and stopped __ __ on a big rock by the side of the path. (rest) 14. The secretary worked late into the night, ___ _ a long speech for the president. (prepare) 15.She’s upstairs ____ letters.(write) 16.The murderer was brought in, with his hands __ __ behind his back.(tie) 17 .Jane was made _ ___ the truck for a week as a punishment.(wash) 18.Mr. Smith warned her daughter __ __ after drinking. (drive) 19.I can hardly imagine Peter __ __ across the Atlantic Ocean in five days.(sail ) 20. The salesman scolded the girl caught _ ___ and let her off.(steal) 21. The computer center, __ __ last year, is very popular among the students in this school. (open) 22. Rather than ___ _ on a crowded bus, he always prefers __ __ a bicycle.(ride) 23.Paul doesn't have to be made ___ _.He always works hard.( learn) 24.__ __ in thought , he almost ran into the car in front of him.(lose) 25 .European football is played in 80 countries, __ __ it the most popular sport in the world. (make) 26.When I got back home I saw a message pinned to the door " Will call later." (read) 27.Prices of daily goods ___ ____ through a computer can be lower than store prices. (buy) 28.The patient was warned __ __ oily food after the operation.(eat) 29. Charles Babbage is generally considered __ __ the first computer.(invent) 30.How about the two of us _ ___ a walk down the garden? (take) 31.The Minister expressed his satisfaction with his talks, _ __ that he had enjoyed his stay here.(add) 32.The first text books _ ___ for teaching English came out in the 16th century.(write)

高中非谓语动词填空题附答案.

非谓语动词专项分类复习 I.综合复习题 1. “Do you have any clothes _______ (wash)?” asked the maid. 2. The great danger lay in _______ (not know) our shortcomings, so we must be very careful about what we are going to do. 3. If elected, he promised he would do all he could _______ (promote) public welfare. 4. You are wasting your time _______ (persuade) him; he will never take your advice. 5. The young teacher could hardly make himself _______ (pay) attention to because the students were so noisy. 6. We can do nothing now but _______ (encourage) him. 7. The e-mail I had been looking forward to _______ (come) at last. 8. Don’t let those who are not old enough _______ (enter) the video game arcade. 9. The boy can’t help but _______ (follow) his parents’ advice because he thinks his parents’ words are right. 10. The naughty boy pretended _______ (not watch) TV when his mother came in. 11. I tried my best to do what I could _______ (help) Grace with her lessons. 12. Do you feel like _______ (have) a walk along the river? 13. A number of people _______ (stand) outside asked _______ (allow) _______ (enter) the hall. 14. It is no use _______ (regret) _______ (not study) hard last term. What you should do is _______ (make) up your mind _______ (accomplish) your task. 15. _______ (hear) him sing English songs, and you cannot help _______ (laugh). 16. _______ (force) to eat in the school cafeteria every day made me sick. 17. I’m considering _______ (make) a new plan for the trip. 18. The flowers require _______ (water) every other day if they are to survive. 19. There is no _______ (stand) still in this life; one must either advance or fall behind. 20. A high position brings many benefits, but it also means _______ (have) much responsibility. 21. He objected to _______ (keep) waiting for such a long time. 22. What is the best way you can think of _______ (ensure) an adequate supply of blood for this young patient? 23. He is said ____________ (write) several books about the workers in the past few years. 24. There ought to be no trouble _____________ (dry) your clothes. 25. There is one more point which is worth_______________ (mention). Key:1 to be washed 2 not knowing 3 to promote 4 persuading 5 paid 6 encourage 7 came 8 enter 9 follow 10 not to be watching 11 to help 12 having 13 standing to be allowed to enter 14 regretting not studying/ regretting not having studied to make to accomplish 15 Hear laughing 16 Being forced 17 making 18 watering/ to be watered 19 standing 20 having 21 being kept 22 to ensure 23 to have written 24 drying 25 mentioning II复习:分词作状语 1. ______ (hit) by a bullet, the soldier fell from the running horse. 2. ______ (cook) in wine, the meat will taste better. 3. ______ (overlook) the ocean, the houses here are very popular and they sell quite well. 4. ______ (devote) to bringing out the secret of nature, the young scientist has little time for entertainment. 5. ______ (try) to make himself ______ (hear), he shouted at the top of his voice. 6. ______ (make) several experiments, he drew a conclusion.

非谓语动词填空练习题

非谓语动词填空练习题 1.It’s very exciting ______________(have) Chinese food. 2.It is time _______ (go) home. 3.He sat down and watched Wang Wang ____(play) with a friendly black cat. 4.That made me _______(feel) very happy. 5.We decide _________(play) tennis. 6.I h ave _______(stay) in bed by ten o’clock. 7.I try ________(eat) a lot of vegetables. 8.My healthy lifestyle helps me _______(get) good grades. 9.Mom wants me _______(get) up at 6:00 and play with it. 10.It’s important ________(sleep) eight hours a night. 11.I’m sorry __________(hear) the bad news. 12.This time I want __________(do) something different. 13.He plans ________(have) a very relaxing vacation. 14.I really need ____________(relax). 15.How long does it take you _________(get) school from home. 16.Let me________(look) at your map. 17.You are never too young ___________(start) doing things. 18.Don’t forget ___________(clean) your bed. 19.People would like __________(do) such jobs. 20.It’s easy for a child ____________(wake) up an d know where they are. 21.You should tell him __________(get) different clothes. 23.You need time ________(do) things by yourselves. 24.Our teacher asked us __________(stop) what we were doing. 25.You were supposed ____________(meet) at the bus stop. 26.It’s not right for you ___________(copy) others’ homework. 27.I have a pig __________(name) Connie. 28.It’s enough ___________(make) her happy. 29.He encourages us ___________(ask) questions in class. 30.This is the best time __________(watch) them. 34.Why not _________(join) a club _____________(practice) your English. 35.I used _________(be) afraid of the dark. 36.His mother could afford ________(pay) for her child’s education. 37.It was necessary _________(talk) with his mother. 40.He needs ____________(spend) time on his homework. 41.You can find a good way __________(keep) them happy. 42.I don’t know what ____________(wear) at present. 43.I’d rather__(stay) at home and read a book than _____(go) to a party.

(完整)非谓语动词高考真题语法填空专练

非谓语动词高考真题语法填空专练 语法填空: 1.When asked by the police, he said that he remembered __________(arrive) at the party, but not __________(leave ). 2._______( dress ) in a white uniform, he looks more like a cook than a doctor. 3.It’s necessary to be prepared for a job interview. __________(have) the answers ready will be of great help. 4.There were several new events ________( add) to the program for the 2008 Beijing Olympic Games. 5.The prize of the game show is $30,000 and an all expenses _________( pay) vacation to China. 6.I couldn’t do my homework with all that noise __________(go ) on. 7.Oil prices have risen by 32 percent since the start of the year, _____(reach) a record US $57.65 a barrel on April 4. 8.In the dream Peter saw himself _______( chase) by a fierce wolf, and he woke suddenly with a start. 9.He glanced over at her, ______( note) that though she was tiny, she seemed very well put together. 10.Tom sounds very much ________(interest ) in the job, but I’m not sure whether he can manage it. 11.He hurried to the station only ______(find) that the train had left. 12.The repairs cost a lot, but it’s money well ______( spend). 13.I send you 100 dollars today, the rest ________( follow) in a year. 14.________( lose) in the mountains for a week, the two students were finally saved by the local police. 15.The manager, _______( make) it clear to us that he didn’t agree with us, left the meeting room. 16.While watching television, we heard the doorbell __________( ring). 17.______( surprise) and happy, Tony stood up and accepted the prize. 18.“You can’t catch me!” Janet shouted, __________( run) away. 19.He got well-prepared for the job interview, for he couldn’t risk _______( lose) the good opportunity. 20.______( put) into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdowns. 21.It was unbelievable that the fans waited outside the gym for three hours just _______( have ) a look at the sports stars. 22._________ out more about university courses, call (920) 746-3789. ( find) 23.Daddy didn't mind what we were doing, as long as we were together, ________( have ) fun. 24.You should understand the traffic rule by now. You've had it_______( explain) often enough. 25.I don't want _______( sound) like I' m speak ing ill of anybody, but the manager's plan is unfair. to 26.I really can't understand you ______( treat) her like that. 27.We often provide our children with toys, footballs or basketballs, _______( think ) that all children like these things. 28.I can’t stand _______( work) with Jane in the same office. She just refuses _______( stop ) talking while she works. 29.The parents suggested ________( sleep) in the hotel room but their kids were anxious to camp out

非谓语动词语法填空(附答案)

1.They knew her very well.They had seen her ___ _ up from childhood. (grow) 2. The chair looks rather hard, but in fact, it is very comfortable __ __.(sit) 3.She didn't remember __ __ him before.(meet) 4.— What do you think of the book? — Oh, excellent.It' s worth __ __ a second time.(read) 5. Do you know the boy __ __ under the big tree? (lie) 6. The managers discussed the plan that they would like to see __ out the next year. (carry) 7.__ __ late in the morning, Bob turned off the alarm.(sleep) 8.As we joined the big crowd I got __ __ from my friends.(separate) 9. There was a terrible noise __ __ the sudden burst of light.(fellow) 10 .The speaker raised his voice but still couldn't make himself __ __.(hear) 11.__ __ more attention ,the tree could have grown better.(give) 12.Most of the artists _ ___ to the party were from South Africa.(invite) 13.She searched the top of the hill and stopped __ __ on a big rock by the side of the path. (rest) 14. The secretary worked late into the night, ___ _ a long speech for the president. (prepare) 15.She’s upstairs ____ letters.(write) 16.The murderer was brought in, with his hands __ __ behind his back.(tie) 17 .Jane was made _ ___ the truck for a week as a punishment.(wash) 18.Mr. Smith warned her daughter __ __ after drinking. (drive) 19.I can hardly imagine Peter __ __ across the Atlantic Ocean in five days.(sail ) 20. The salesman scolded the girl caught _ ___ and let her off.(steal) 21. The computer center, __ __ last year, is very popular among the students in this school. (open) 22. Rather than ___ _ on a crowded bus, he always prefers __ __ a bicycle.(ride) 23.Paul doesn't have to be made ___ _.He always works hard.( learn) 24.__ __ in thought , he almost ran into the car in front of him.(lose) 25 .European football is played in 80 countries, __ __ it the most popular sport in the world. (make) 26.When I got back home I saw a message pinned to the door " Will call later." (read) 27.Prices of daily goods ___ ____ through a computer can be lower than store prices. (buy) 28.The patient was warned __ __ oily food after the operation.(eat) 29. Charles Babbage is generally considered __ __ the first computer.(invent) 30.How about the two of us _ ___ a walk down the garden? (take) 31.The Minister expressed his satisfaction with his talks, _ __ that he had enjoyed his stay here.(add) 32.The first text books _ ___ for teaching English came out in the 16th century.(write)

高考英语非谓语动词单句语法填空和篇章语法填空专项训练

高考英语非谓语动词单句语法填空和篇章语法填空专项训练 一、高考试题单句语法填空题 1.(2019? 全国Ⅰ)Modem methods 63.________ tracking polar bear populations have been employed only since the mid-1980s, and are expensive 64.________ (perform) consistently over a large area. 2. (2019? 全国Ⅰ)Scientists have responded by 67.________ (note) that hungry bears may be congregating(聚集) around human settlements, leading to the illusion(错觉) that populations are 68.________ (high) than they actually are. 3. (2019? 全国II)Picking up her "Lifetime Achievement" award,proud Irene 64.________(declare)she had no plans 65.________ (retire)from her 36-year-old business. 4. (2019? 全国III)On the last day of our week-long stay,we 69.________ (invite)to attend a private concert on a beautiful farm on the North Shore under the stars,70.________ (listen)to musicians and meeting interesting locals. 5. (2019?北京)Earth Day, (4) (mark) on 22 April, is an annual event aiming to raise public awareness about environmental protection. 6. (2019?北京)Nervously (2) (face) challenges, I know I will whisper to (3) (I) the two simple words “Be yourself ”. 7. (2018全国卷Ⅰ)You don’t have to run fast or for long 62 (see) the benefit. You may drink, smoke, be overweight and still reduce your risk of 63 (die) early by running. 8. (2018 全国II)The government encourages farmers to grow corn instead of rice 64 (improve) water quality.

非谓语动词填空练习(高二英语)

高考英语--非谓语动词填空专练 1. The great hall was crowded with many people, _____ (include) many children _____(seat) on their parents’ laps. 2. It’s said that the Olympic Games _____(hold) in London in 2012 will cover more events than any other Olympics did. 3. There _____ (be) no rain for a long time, most of the crops in this area died from lacking water. 4. Yesterday a street-beggar bought a lottery ticket purposelessly, _____(make) him a millionaire overnight. 5. In the face of the big fire in October in California, many people in the fire-stricken areas moved out _____(escape ; burn) 6. Taking this medicine, if _____(continue) , will of course do good to his health. 7. The little boy still needs the _____ (remain ) 20 dollars to do with some things _____(remain; settle). 8. _____ (consider) his age, the little boy read quite well. 9. _____ from the appearance, it is very peaceful; but in fact, a war will break out soon. 10. — Tom enjoys _____ (play) basketball on Sunday afternoons, doesn’t he? — Yes, he does. But what his sister enjoys _____(dance) . 11. His letter, _____(address) to the wrong number, reached me late. 12. The Space Shuttle Columbia broke into pieces over Texas as it returned to the earth on February 1, 2003, _____ (kill) all seven astronauts aboard. 13. There are lots of places of interest _____(need; repair) in our city. 14. — What caused the party to be put off? — Tom’s _____ the invitations. 15. I was afraid _____(talk) back to my customers because I was afraid of_____(lose) them. 16. Standing on the top of the hill, I would not do anything but _____(enjoy) the flowing of the smog around me. 17. — Is Tom a good talker? — No, he never speaks to me other than _____(ask) for something? 18. I can’t get my car _____(run) on cold mornings, so I have to try _____(fill) the radiator with some hot water. 19. The drunken husband knocked against the table and sent the bowls _____(fly) in all directions before he was sent _____(sleep) by his wife. 20. When we got back from the cinema, we found the lamp _____(burn) on but the door _____(shut). 21. We found the students seated at tables and had their eyes _____(fix) on the scene of the launch of Shenzhou V spaceship. 22. A doctor can expect _____ (call) at any hour of the day or night. 23. The boy often gives a satisfactory answer to the teacher’s question, _____(think) just a minute. So he’s usually the teacher’s pet. 24. The policeman came up to the lonely house with the door ____(open), ____(stand) there for a while

相关主题
文本预览
相关文档 最新文档