完形填空 A.
Can a Computer Think ?
Can a computer think ? The answer is ___1___yes or no. It depends on what is meant by thinking.
A computer can work much ___2___and faster than any human( 人类 )head. But on the other ___3___, the human head can do ___4___. It can put thoughts together in ___5___ ways and can think of new ideas. Such ___6___ ideas may have never been thought of before.
___7___example, shortly after the radio was ___8___, ___9___ began to think of sending ___10___ by wireless ( 无线电 ). Through many ___11___ of hard research work, a scientist invented the ___12___TV set in the world. Another example is ___13___ the computer itself was ___14___ invented by humans. So a computer can’t ___15___ the place of human head. It can only “think” as man wants it to.
1. A. neither B. whether C. because D. that
2. A. harder B. faster C. worse D. better
3. A. side B. hand C. way D. time
4. A. nothing B. less C. more D. anything
5. A. many B. few C. fewer D. two
6. A. strange B. wrong C. new D. old
7. A. For B. An C. No D. This
8. A. gone B. missing C. invented D. sold
9. A. computer B. people C. letters D. doctors
10. A. messages B. letters C. parcels D. books
11. A. seconds B. minutes C. years D. hours
12. A. last B. fourth C. first D. biggest
13. A. because B. that C. whether D. when
14. A. not B. hardly C. often D. also
15. A. reach B. enter C. take D. change


Key: 1-5 ADBCA 6-10 CACBA 11-15 CCBDC








B.
Water Is Important
Water is the ___1___ important of all the things we eat and ___2___.
___3___understand this but ___4___quite true. The human body can go without ___5___for a long time, yet two ___6___three days ___7___water can usually make people die.
Many people don’t understand how ___8___water the human body needs
___9___work well, and many people do not drink enough, ___10__in hot weather. Our body is mostly(大部分)water about ___11___.___12___ we don’t have ___13___, we’ll feel tired and many will get ill. So, you ___14___, how important water ___15___.
1. A. more B. most C. much D. many
2. A. have B. drink C. take D. cook
3. A. Not many people B. Though we don’t
C. Many people D. Some of us
4. A. it’s B. its C. it D. is
5. A. food B. water C. drink D. meat
6. A. but B. nor C. and D. or
7. A. in B. through C. with D. without
8. A. many B. much C. widely D. a bit
9. A. and B. the C. to D. /
10. A. even B. ever C. almost D. hardly
11. A. 15-25percent B. 25-35percent C. 65-75percent D. 95-100percent
12. A. Because B. If C. Since D. For
13. A. some B. enough C. a little D. a few
14. A. hear B. look C. find D. know
15. A. be B. am C. is D. are


Key: 1-5 BBAAA 6-10 DDBCA 11-15 CBBDC





C
You could hardly get along from day to day without physical changes. __1__ changes are always going on. You __2 __make many physical changes.
From the moment you __3__up in the morning you are changing things. __4 __, you dress yourself. You are making a physical change. A physical change occurs when you comb your __5__.You make a physical change when you __6__ your shoe laces.
Many physical changes are going on in your __7__ . You are making a physical change __8__, you write in your notebook. Perhaps you have __9__ some water colors. In mixing the colors, you__10 __some physical changes. Your teacher __11 __have put a picture on the bulletin board. This, __12 __, is a physical change.
The bell __13__, and everyone goes home. Everyone leaves the room. The __14__ of the room is a physical change. __15__ closes the door. This, too, is a physical change.
1. A. Many B Much C. So D. Such
2 A. yourself, B yourselves C. yours D. your
3 A. s
生词表: