2021考研英语模拟试题及答案：完型填空4篇
1
Every human being has unique arrangement of skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the 1 of finger-prints and discovered that no 2 similar pattern is 3 from parents to children, 4 nobody knows why this is the 5 .
The ridge 6 on a person’ finger doesn’t change 7 growth and is not affected by 8 injuries. Burns, cuts and other damages to the 9 part of the skin will be replaced 10 by a new one which bears the reproduction of the 11 pattern. It is only when the inner skin is injured that the arrangement will be 12 Some criminals make use of this to 13 their own finger-prints 14 this is a dangerous and rare step to 15 .
Finger-prints can be made very easily with a printer’s ink. They can be recorded easily. With special method, 16 can be achieved successfully within a short time. 17 the simplicity and economy of this system, finger-print have often been used as a method of solving criminal cases. A 18 man may deny the charge but this may be 19 . His finger-prints can prove who he is even his 20 has been
changed by age or accident.
1. A. uselessness B. quantity C. magnitude D. uniqueness 2. A. naturally B. exactly C. especially D. particularly 3. A. passed on B. passed away C. passed out D. passed off 4. A. if B. when C. though D. as 5. A. reasonB. cause C. ground D. case
6. A. construction B. structure C. location D. position 7. A. with B. because of C. until D. under
8. A. grave B. severe C. substantial D. superficial 9. A. outside B. outward C. inner D. outer
10. A. in time B. on time C. at times D. behind time 11. A. original B. different C. definite D. customary 12. A. restored B. hurt C. destroyed D. restricted 13. A. diminish B. dispose C. undermine D. remove 14. A. and B. but C. when D. if 15. A. make B. take C. do D. adapt
16. A. realization B. detection C. identification D. investigation
17.A. In spite of B. Irrespective of C. Because of D. In case of
18. A. suspected B. doubtedC. distrusted D. doubtful 19. A. out of case B. in vainC. at random D. in question
20. A. look B. expression C. appearance D. sight 参考答案
1. 【答案】D. uniqueness
【解析】本题测试词义搭配。uniqueness 独一无二，独特性，正合题意。magnitude 大小，数量quantity 数量uselessness 无用性均与题意相悖，不能入选。 2. 【答案】B. exactly
【解析】本题测试词义搭配。 exactly (= correctly quite) 确切地，完全地：They are exactly alike. naturally 自然地especially 和 particularly 尤其的，特别的逻辑上均不符合题意，故不入选。 3. 【答案】A. passed on
【解析】本题测试惯用搭配。pass on (=convey to other)把……..传递给另外的人：We should pass on the fine tradition of hard struggle from generation to generation. pass away 去世 pass out 失去知觉，昏倒 pass off 中止，停止。 4. 【答案】 C. though
【解析】本题测试逻辑搭配。though 尽管与句意相符。 5. 【答案】D. case
【解析】本题测试词义搭配。case 情况，情景：I afterwards heard that this was not the case. (我后来听到，情况并非如此) If that is the case, I must as well try.(情况如果
2021考研英语模拟试题及答案：完型填空篇
