考研研英語一完型填空滿分為10分，總共有20題，每個小題是0.5分。要求考生在一篇240~280詞的文章中留出20個空白，要求考生從每題給出的4個選項中選出最佳答案，使補全后的文章意思通順、前后連貫、結(jié)構(gòu)完整。下面是為大家分享的完型填空模擬題，一起來練習下吧。

Why, you may wonder, should spiders be our friends? Because they destroy so many insects, and insects 1 ______   some of the greatest enemies of the human race. Insects would make 2 ______ impossible for us to live in the  world. They would devour (eat up quickly) all our crops and kill our flocks and herds, were it not 3 ______   the protection we get from insect-eating animals. We 4 ______   a lot to the birds and beasts who eat insects but all of them   5 ______together kill only a fraction of the  6 ______   destroyed by spiders.  7 ______  , unlike some of the insect eaters, spiders never do the least   8 ______   to us or our belongings.

Spiders are not insects,9 ______   many people think, 10 ______   even nearly related to them. One can tell the 11 ______ almost at a glance, 12 ______ a spider always has eight legs but an insect never more than six.

How many spiders are 13 ______in this work on our 14 ______ ? One authority 15 ______ spiders made a 16 ______ of the spiders in a grass field in the south of England, and he estimated that there were more than 2250 000 in one acre; that is 17 ______ like 6000 000 spiders of different kinds on a football field. Spiders are busy for at least half the year in killing insects. It is  18 ______  to make more than the  19 ______  guess at how many they kill, but they are hungry creature, not 20 ______ with only three meals a day.

1. A. includeB. involveC. consistD. cover

2. A. thisB. that C. itD. them

3. A. withB. forC. ofD. on

4. A. devoteB. dedicateC. oweD. contribute

5. A. gottenB. putC. linkedD. associated

6. A. numberB. amountC. plentyD. proportion

7. A. ConsequentlyB. MoreoverC. ConverselyD. However

8. A. damageB. ruinC. goodD. harm

9. A. asB. whichC. becauseD. though

10. A. soB. eitherC. norD. none

11. A. likenessB. differenceC. similarityD. appearance

12. A. ifB. althoughC. forD. when

13. A. participatedB. joinedC. enclosedD. involved

14. A. honorB. sakeC. sideD. behalf

15. A. onB. inC. aboutD. with

16. A. censusB. consensusC. conscienceD. consciousness

17. A. nothingB. somethingC. anythingD. everything

18. A. likelyB. uselessC. impossibleD. probable

19. A. broadestB. widestC. bravestD. wildest

20. A. concernedB. identifiedC. patientD. content

1. 【答案】A. include

2. 【答案】C. it

3. 【答案】B. for

4. 【答案】C. owe

5. 【答案】B. put

6. 【答案】A. number

7. 【答案】B. Moreover

8. 【答案】D. harm

9. 【答案】A. as

10. 【答案】C. nor

11. 【答案】B. difference

12. 【答案】C. for

13. 【答案】D. involved

14. 【答案】D. behalf

15. 【答案】A. on

16. 【答案】A. census

17. 【答案】B. something

18. 【答案】C. impossible

19. 【答案】D. wildest

20. 【答案】D. content