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 marched into the lecture hall,       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 learned an important      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 to the    , which can be discovered only through   . But the seventeen-year-old girl      before she could hear the invitation clearly. 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 dropped the      that afternoon，and I haven’t gone near science since. ”

A．art B．history C．science D．math

A．placed B．focused C．pointed D．covered

A．count B．guess C．report D．watch

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

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

A．way B．truth C．class D．lesson

A．lose B．trust C．sharpen D．show

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

【改编】

A．referred

B．thought

C．devoted

D．saw

A．voyage B．movement C．change D．rush

A．professor B．eye C．knowledge D．light

【改编】

A．scientific methods

B．teaching oneself

C．teacher’s direction

D．the sixth sense

【改编】

A．understood

B．refused

C．felt

D．accepted

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

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

A．growth B．strength C．faith D．truth

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

【改编】

A．method

B．approach

C．means

D．tool

A．cruel B．proud C．frightened D．brave

【改编】

A．course

B．study

C．the professor

D．school