完形填空：阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。（共20小题，每小题1.5分）

   In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be　46　 .                    Today things are　 47　 , the world has become too　 48　 . We are using up our natural resources too quickly, and at the same time we are　 49　 our environment with dangerous chemicals. If we continue to do this, human life on the earth　 50　 survive.

　　Everyone　51　 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing　 52 , more and more fish are caught. We know that if too many trees are cut down, 　53　 will disappear and nothing will grow on the land. Yet, we　 54　 to use bigger and more powerful machines to　 55　 more and more trees.

　　We realize that if rivers are polluted with waste products from factories, we will die.　 56　 , in most countries wastes are　 57　 put into rivers or into the sea, and there are　 58　 laws to stop this. We know, too, that if the　 59　 of the world continues to rise at the present rate, in a few years there will not be enough 60　. What can we do to solve these problems ?

　  If  we eat more vegetables and less　 61　 , there will be more food available for everyone. Land that is used to grow crops　 62　 five times more people than land where animals are kept. Our natural resources will　 63　 longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth 64　 .

　　Finally, if we educate people to think about the problems, we shall have a better and clearer 65　 in the future.

1.A. beautiful            B. unlimited               C. rare                        D. valuable

2.A. common            B. the same               C. changeable     D. different

3.A. crowded            B. small                      C. dirty                        D. busy

4.A. protecting         B. saving               C. polluting                D. fighting

5.A. may not             B. will not                   C. shall not                D. could not

6.A. wonders            B. realizes                  C. consider                D. discovers

7.A. poles                   B. boats                      C. methods                D. ideas

8.A  mountains      B. the sea                      C. trees                      D. forests

9.A. continue            B. have                       C. ought                     D. go on

10.A. grow                 B. plant                       C. save                        D. cut down

11.A. Thus       B. However    

C. Generally speaking  D. Therefore

12.A. still                    B. even                       C. also                         D. certainly

13.A. too many         B. a few                      C. some                      D. few

14.A. production      B. pollution                C. population       D. revolution

15.A. houses             B. vegetables      C. food                        D. lives

16.A. fruit                  B. meat                      C. fish                          D. grain

17.A. feeds                B. increases              C. supplies                 D. helps

18.A. use                    B. stay                        C. keep                       D. last

19.A. control             B. born                        C. plan                        D. reward

20.A. nature              B. sea                    C. planet               D. forest

If you asked high school girls to name their favorite sports, most would probably say basketball or volleyball. I happen to be one of the few girls who would 　36　:surfing. But isn’t that a boy thing? Some people 　37　.Most certainly not.?

I started surfing about five years ago and　38　in love with the sport on the very first day. Riding that first 　39　 was the best feeling I had ever experienced.?

When I try to 　40　 surfing with other things, I find it very difficult because, in my ___41_　,there’s nothing like it. It involves body,　42　,and soul. There’s sand between my toes and cool, salt water all 　43　 us. The feeling I get when I’m surfing across that 　44　,becoming one with the 　45　,is like I’m weightless.?

The one thing I can 　46　 from surfing and not any other sport is endless challenge. You can never be the “best surfer” because the ocean 　47　 an uncountable variety of waves that nobody can ever master. The variations of surfing styles are wonderful. Some surfers are free and flowing; others are very aggressive and 　48　.All of these things attract me to surfing and make it ?　49　 ? from any other sport.?

I’ve 　50　 to tell every girl I know to do something that people don’t think girls can do. It’s part of being human to advance to new 　51　,so shouldn’t it be expected that girls should step up and start 　52　 the limits of things boys and men used to dominate??

There’re women 　53　 side by side with the President of our country, so why not side by side with the boys 　54　 the football team or out in the water surfing? Give girls a chance to __55　, and they will.?

完形填空

　　An English traveller 1 a few weeks in Sweden. When he was about to return home, he found that he had 2 to get a ticket to England. 3 the matter over, he decided 4 it was only 5 voyage he could get home without eating anything. So he bought a ticket with that little money he had and went on board the ship.

　　He 6 his ears to the sound of the lunch bell, and when dinner time came, he 7 to go down to the place where people had their dinner, 8 that he did not feel well.

The following day he 9 until breakfast was over, pretending that he 10 himself. At lunch time, too, he kept out of the way. By the time of dinner, 11 , he became so hungry that he could even have eaten paper.

　　“I can't stand (忍受) this 12 , ” he said to himself. “I must have something 13 . ” 14 the dinner table he ate everything 15 in front of him. When he was quite 16 , he felt stronger and at once went to see the waiter. “ 17 me the bill (帐单), ” he said to the waiter. “The bill?” Said the waiter 18 . “ 19 ”, answered the traveller. “There isn't any bill here, ” said the waiter. “On this ship meals are already 20 in the ticket.”

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