题目内容：

阅读下面短文，掌握大意，然后从36－55各小题所给四个选项(A、B、C、D)中，选出最佳选项，并在答题卡上将该项涂黑。

After spending a weekend away with my adult son, I was so impressed by his   36  heart that I sent him this letter.

Dear son,

    I want to thank you for teaching me a very valuable lesson in life by the great example you   37  . When we were eating at that cafe in Boston and a person who had  38  his hamburger didn’t have enough money to pay for it, without  39  , you went over and  40  the extra $2 into his hand.

    When we were leaving, you  41  threw a five-cent coin onto the pavement and said  42 like, “Some kid will really enjoy  43  this.”

    Last week, a young man  44  me in the line at a petrol station didn’t have  45  money to pay for his petrol. I asked the money collector, “How much   46  is he?” She told me he had meant to put $15 of petrol in his car  47  he had been looking at the wrong gauge (计量表) and had put in 15  48  , which came to a little  49  $20. That is an easy mistake  50  both gauges run fast.

    Something made me think of you and  51  you did that night at the cafe in Boston. I handed the man $6. He was so  52  and said, “But why would you do this for me?” I just smiled as I thought of you.

   Thank you, son, for teaching me that “it’s  53  to give than to receive”. Now when I see a five-cent coin on the  54  and want to pick it up, I think of you and leave it there, just in case some kid will get a  55  out of finding it.

                                                        Love always, Mum.

1.A. humorous          B. optimistic               C. cold                D. generous

2. A. followed           B. gave                   C. set               D. took

3. A. ordered            B. booked                  C. offered          D. bought

4. A. hesitation          B. doubt                  C. permission          D. difficulty

5. A. spread             B. threw                 C. put               D. loaded

6.A. again              B. already                  C. only            D. also

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

8.A．finding                   B．accepting             C．looking for      D．pointing at

9. A．behind                   B．beyond                   C．ahead of            D．next to

10. A．much                   B．some             C．any                D．enough

11. A．far                      B．1ong                 C．short                 D．high

12.A．and                      B．but                        C．so                 D．while

13. A．1itres                    B．kilograms            C．pounds                D．kilometers

14. A．up                   B．over                 C．below               D．down

15. A．until                     B．as                    C．although           D．unless

16.A．what                    B．which                C．how             D．that

17. A．excited                 B．surprised              C．interested             D．encouraged

18.A．easier                  B．better                C．faster                D．worse

19. A．comer                  B．mud                          C．ground           D．carpet

20. A．kick                        B．fun                    C．fare              D．pick