题目内容：

An 80-year-old man was sitting in his house beside his 45-year-old son. Suddenly a crow(乌鸦) landed in front of the window. The father  _______   his son,“What is that?”The son replied,“It is a crow.” _______  a few minutes, the father asked his son a second time,“What is that?”The son said“I just    _______    you that it’s a crow.”After a little   _______  , the father again asked his son,“What is that?”That time a(n)   _______   tone could be heard in the son’s  _______  .“It’s a crow, a crow!”

A little later, the father went to his room and  _______  with an old diary which he had   _______   for many years. After opening the right page, he asked his son to  _______  it. When the son read it, tears came to his eyes.

“Today my  ________  was sitting with me on the sofa. When a crow was   ________ by the window, my son asked me 23 times what it was, and I  ________  to him all 23 times that it was a crow. I hugged him     ________  each time he asked me the same question. I did not feel   ________ answering the same question.”

If your  ________   become old, don’t treat them or look ________  them as a burden(累赘). Instead be warm and   ________  to them. From today on, say this to yourself,“I want to  ________  my parents happy forever, for they have  ________  for me ever since I was born, and they have always showed their  ________ love to me.”

1.A. demanded    B. asked    C. commanded    D. tested

2.A. Before    B. During    C. After    D. Within

3.A. told    B. reminded    C. called    D. consulted

4.A. sigh    B. doubt    C. breath    D. while

5.A. sad    B. angry    C. pitiful    D. gentle

6.A. face    B. mind    C. voice    D. pace

7.A. came up    B. came out    C. came back    D. came on

8.A. kept    B. gathered    C. collected    D. searched

9.A. tear    B. read    C. write    D. recite

10.A. son    B. daughter    C. brother    D. father

11.A. lying    B. wiping    C. sitting    D. spying

12.A. required    B. reminded    C. recalled    D. replied

13.A. lovingly    B. carefully    C. deeply    D. lightly

14.A. puzzled    B. worried    C. amazed    D. annoyed

15.A. parents    B. relatives    C. families    D. teachers

16.A. up    B. on    C. down    D. into

17.A. wise    B. kind    C. strict    D. generous

18.A. send    B. hear    C. own    D. see

19.A. frightened    B. hunted    C. cared    D. waited

20.A. pleasant    B. limited    C. useful    D. selfless