阅读下面短文,从短文后各题所给的四个选项中,选出最佳选项。
Sanford Greenberg was once a lucky guy. A poor kid from
Buffalo, New York, he was 1 into Columbia University on a full scholarship
and had a great 2, Arthur Garfunkel. But in his third
year of college, Greenberg's 3changed—he was going blind. He was so 4 that he refused to see anyone from college.
But Garfunkel went up to Buffalo, 5 Greenberg to go back to Columbia and offered
to be his 6.
Greenberg returned to campus. Garfunkel and two other
roommates read textbooks to him, taking time out form their own studies, and
Greenberg 7 scoring straight A's. 8, he was afraid of getting around alone
and relied on his friends to help him.
Then, one afternoon, Greenberg and Garfunkel went to Midtown
Manhattan. When it was time for Greenberg to 9, Garfunkel said he had an appointment
and couldn't 10 him. Greenberg panicked. They argued, and
Garfunkel walked off, leaving Greenberg 11in Grand Central Terminal. Greenberg
stumbled (跌跌撞撞地走)through
the rush-hour crowd. He 12 a shuttle train west to Times Square, then
changed to an uptown train. Four miles later, he 13at the Columbia University stop. At the
university's gate, someone 14him.
“Oops, excuse me, sir” Greenberg 15the voice. It was Garfunkel's.
Greenberg's first 16was anger, but in the next second, he
realized what he had just 17 -- and realized, too, who had made it
possible. “It was one of the most brilliant 18” Greenberg says. “Arthur had been with
me the whole way.”
After graduation, Greenberg got his doctor's degree from
Harvard and became a successful inventor and businessman. 19blind, Greenberg sees everything. “You
are talking,” he always says, “to the20 man in the world.”