以下就是希賽網(wǎng)考博英語頻道為大家整理的考博英語完型填空模擬試題。

Every human being has unique arrangement of skin on his fingers andthis arrangement is unchangeable. Scientists and experts have proved the 1 offinger-prints and discovered that no 2 similar pattern is 3 from parents tochildren, 4 nobody knows why this is the 5 .

The ridge 6 on a person’ finger doesn’t change 7growth and is not affected by 8 injuries. Burns, cuts and other damages to the9 part of the skin will be replaced 10 by a new one which bears thereproduction of the 11 pattern. It is only when the inner skin is injured thatthe arrangement will be 12 Some criminals make use of this to 13 their ownfinger-prints 14 this is a dangerous and rare step to 15 .

Finger-prints can be made very easily with a printer’s ink. Theycan be recorded easily. With special method, 16 can be achieved successfullywithin a short time. 17 the simplicity and economy of this system, finger-printhave often been used as a method of solving criminal cases. A 8 man may denythe charge but this may be 19 . His finger-prints can prove who he is even his20 has been changed by age or accident.

1. A. uselessnessB. quantityC. magnitudeD. uniqueness

2. A. naturally B. exactlyC. especiallyD. particularly

3. A. passed onB. passed awayC. passed outD. passed off

4. A. ifB. whenC. thoughD. as

5. A. reasonB. causeC. groundD. case

6. A. constructionB. structureC. locationD. position

7. A. withB. because ofC. untilD. under

8. A. graveB. severeC. substantialD. superficial

9. A. outsideB. outwardC. innerD. outer

10. A. in timeB. on timeC. at timesD. behind time

11. A. originalB. differentC. definiteD. customary

12. A. restoredB. hurtC. destroyedD. restricted

13. A. diminishB. disposeC. undermineD. remove

14. A. andB. butC. whenD. if

15. A. makeB. takeC. doD. adapt

16. A. realizationB. detectionC. identificationD. investigation

17. A. In spite ofB. Irrespective ofC. Because ofD. In case of

18. A. suspectedB. doubtedC. distrustedD. doubtful

19. A. out of caseB. in vainC. at randomD. in question

20. A. lookB. expressionC. appearanceD. sight

[答案]

1-5：DBACD           6-10：BADDA

11-15：ACDBB       16-20：CCABC