题目内容：

    In our daily life, if you feel sick or uncomfortable, you might _________  a doctor But what to do if you don't quite know _________  you fit into this world and you're tired of  carrying that _______ alone?

I answered _______ questions on life puzzles at the entrance to the Boston City subway at 55 th and 9th. A group of strangers had _______ because they were carrying around some _______, meaningful questions that had _______ gone unanswered, like why can't I be happier in my life?"

And then I _______ him, a little boy, who would be my_________ questioner of the day. He was about 6 years old and held his mother's hand ____________ he craned （伸长脖子）his neck to stare at us. His mother stopped, but the boy ____________. "It's OK," I offered. Do you have a question?" The boy smiled at his mother, then ____________ her hand to walk over towards us. He looked me ____________ in the eye and said: "How do I know I'm real?"

____________ I was back in graduate school. Should I talk about the French philosopher Rene Descartes to prove our ____________with the phrase "I think, therefore I am"? Or, ____________ English philosopher G. E. Moore and his famous "here is one hand, here is the other," to ____________ that the outside world really exists? But then the answer came to me. I remembered that the most important part of ____________ was feeding our sense of wonder. "Close your eyes," I said. He did. "Well, did you ____________?" He smiled and shook his head, then opened his eyes. "Congratulations, you're real.

He smiled ____________ and walked over to his mother, who looked back at us and also smiled.

1.A.seek out B.go out C.turn out D.make out

2.A.what B.where C.why D.when

3.A.experience B.message C.information D.burden

4.A.students’ B.passengers’ C.friends’ D.strangers’

5.A.gone by B.pulled over C.stopped by D.dropped off

6.A.innocent B.interesting C.deep D.absurd

7.A.never B.long C.seldom D.little

8.A.recognized B.knew C.spotted D.witnessed

9.A.loveliest B.friendliest C.toughest D.smartest

10.A.as B.before C.until D.since

11.A.hated B.cried C.delighted D.hesitated

12.A.let go of B.caught hold of C.got rid of D.got away from

13.A.dead B.likely C.wide D.honestly

14.A.Gradually B.Suddenly C.Shortly D.Previously

15.A.criterion B.distinction C.existence D.appearance

16.A.talk B.refer C.consult D.mention

17.A.condemn B.confirm C.command D.consume

18.A.philosophy B.life C.work D.research

19.A.exist B.escape C.fly D.disappear

20.A.strangely B.broadly C.bitterly D.confusedly