题目内容：

What can education do on you? Is it important for you? What influence? In our discussion with people on how education can help them succeed in life，a woman remembered the first meeting of an introductory  ___________course about 20 years ago．

The professor  _________ the lecture hall，placed upon his desk a large jar filled with dried beans, and invited the students to  ______ how many beans the jar contained．After ______shouts of wildly wrong guesses the professor smiled a thin，dry smile，announced the _______answer, and went on saying，“You have just  _____ an important lesson about science．That is：Never ____ your own senses”

Twenty years later, the _______ could guess what the professor had in mind．He  _______ himself，perhaps，as inviting his students to start an exciting ________into all unknown world invisible(无形的)to the  _______，which can be discovered only through scientific _______．But the seventeen-year-old girl could not accept or even  _______ the invitation．She was just  _______to understand the world．And she ____________that her firsthand experience could be the __________．The professor, however，said that it was __________. He was taking away her only ____________for knowing and was providing her with no substitute(替代). “I remember feeling small and   __________ ，” the  woman says，“and I did the only thing I could do．I ____________the course that afternoon，and I haven’t gone near science since．”

1.A. art    B. history    C. science    D. math

2.A. searched for    B. looked at    C. got through    D. marched into

3.A. count    B. guess    C. report    D. watch

4.A. warning    B. giving    C. turning away    D. 1istening to

5.A. ready    B. possible    C. correct    D. difficult

6.A. 1earned    B. prepared    C. taught    D. taken

7.A. lose    B. trust    C. sharpen    D. show

8.A. 1ecturer    B. scientist    C. speaker    D. woman

9.A. described    B. respected    C. saw    D. served

10.A. voyage    B. movement    C. change    D. rush

11.A. professor    B. eye    C. knowledge    D. light

12.A. model    B. senses    C. spirit    D. methods

13.A. hear    B. make    C. present    D. refuse

14.A. suggesting    B. beginning    C. pretending    D. waiting

15.A. believed    B. doubted    C. proved    D. explained

16.A. growth    B. strength    C. faith    D. truth

17.A. firm    B. interesting    C. wrong    D. acceptable

18.A. task    B. tool    C. success    D. connection

19.A. cruel    B. proud    C. frightened    D. brave

20.A. dropped    B. started    C. passed    D. missed