英语专业四级完形填空汇总练习题 附答案

一 Passage 1 四级英语每日练习 It is well known that teenage boys tend to do better 1)______ math than girls, that male high school students are more likely than their female counterparts 2)______ advanced math courses like calculus, that virtually all the great mathematicians 3)______ men. Are women born with 4)______ mathematical ability? Or does society s sexism slow their progress? In 1980, two Johns Hopkins University researchers tried 5)______ the eternal nature/nurture debate. Julian Stanley and Camilla Benbow 6)______ 10,000 talented seventh and eighth graders between 1972 and 1979. Using the Scholastic Aptitude Test, in which math questions are meant to measure ability rather than knowledge, they discovered 7)______ sex differences. 8)______ the verbal abilities of the males and females 9)______ differed, twice as many boys as girls scored over 500 (on a scale of 200 to 800) on mathematical ability; at the 700 level, the ratio was 14 to 1. The conclusion: males have 10)______ superior mathematical reasoning ability. Benbow and Stanley s findings, 11)______ were published in “Science“, disturbed some men and 12)______ women. Now there is comfort for those people in a new study from the University of Chicago that suggests math 13)______ not, after all, a natural male domain. Prof. Zalman Usiskin studied 1,366 tenth graders. They were selected from geometry classes and tested on their ability to solve geometry proofs, a subject requiring 14)______ abstract reasoning and spatial ability. The conclusion 15)______ by Usiskin: there are no sex differences in math ability. 1. A. atB. toC. ofD. about 2. A. in tackling B. tacklingC. to tackleD. about tackling 3. A. might beB. have beenC. must beD. had been 4. A. smallerB. lessC. fewerD. not more 5. A. to settleB. to setC. settlingD. setting 6. A. were testedB. have testedC. were testingD. had tested 7. A. distinctB. instinctC. remoteD. vague 8. A. SinceB. HoweverC. AsD. While 9. A. scarcely notB. virtuallyC. largelyD. hardly 10. A. superficiallyB. universallyC. inherentlyD. initially 11. A. asB. thatC. whichD. all 12. A. fewB. not a fewC. not fewD. quite few 13. A. beB. wereC. wasD. is 14. A. none ofB. neither ofC. eitherD. both 15. A. gotB. gainedC. reachedD. accomplished Passage 2 We all know that a magician does not really depend on “magic“ to per his tricks, but on his ability to act at great speed. 16)______, this does not prevent us from enjoying watching a magician 17)______rabbits from a hat. 18)______ the greatest magician of all time was Harry Houdini who died in 1926. Houdini mastered the art of 19)______. He could free himself from the tight test knots or the most complicated locks in seconds. 20)______ no one really knows how he did this, there is no doubt 21)______ he had made a close study of every type of lock ever invented. He liked to carry a small steel needle like tool strapped to his leg and he used this inplace of a key. Houdini once asked the Chicago police to lock him in prison.