题目内容：

    Do you know what is the most beautiful sound in the world?

Being in the same dormitory in university, one of my classmates, who was from a big city, had never______his parents. He said that there was no phone at home and it was OK for. him ,to write to his parents. We were_____ - he lived in a modern city, why not_______ a telephone at home?

After the summer vacation, he often went to bed to listen to a tape_____, which was taken from his home. Sometimes he was crying in______. We proposed to_____ his tape to listen to. However, he____. One time when he was out, we got the ___. After we listened to it, it seemed that there wasn't______ in it. We were puzzled and put it back under his pillow. In the coming of graduation, he told us that his parents were deaf and unable to____. To make a living； his parents_____ all hardships and never got others’ ____. For his study, his parents' paid much attention to creating the best conditions for him. He had to ____ his parents to go to university after their living condition was better. He often_____them, especially when the night fell. His____was from “Silent Love” of his parents. He taped the sound of their______. He listened to it every night, feeling his_____ being with him.

We were_____ . Care from family is like light to____our misfortune ,and_____love is the most beautiful sound in the world.

1.A.commented B.phoned C.contacted D.mentioned

2.A.surprised B.delighted C.excited D.interested

3.A.change B.select C.carry D.fix

4.A.eagerly B.patiently C.secretly D.casually

5.A.doubt B.sadness C.panic D.anger

6.A.borrow B.wipe C.record D.release

7.A.sighed B.nodded C.hesitated D.refused

8.A.pillow B.recorder C.telephone D.tape

9.A.something B.everything C.anything D.nothing

10.A.speak B.read C.see D.walk

11.A.forgot B.suffered C.overcame D.feared

12.A.blame B.abuse C.commitment D.respect

13.A.allow B.leave C.persuade D.abandon

14.A.missed B.accompanied C.upset D.misunderstood

15.A.achievement B.confidence C.kindness D.talent

16.A.singing B.quarreling C.breathing D.sobbing

17.A.friends B.roommates C.parents D.relatives

18.A.confused B.scared C.puzzled D.touched

19.A.put out B.settle down C.cast away D.take in

20.A.blind B.silent C.deep D.true