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一、第一节1.C   2.B   3.A   4.B   5.C   6.A   7.C   8.B   9.A   10.B

11.A  12.A  13.B  14.C  15.C

第二节 a. inventor  b. house  c.6:00 a.m.  d. 9:00 p.m.  e. piano

二、16.B  17.C  18.D  19.A  20.C  21.B  22.C  23.A  24.D  25.D

26.A  27.C  28.D  29.B  30.A  31.C  32.B  33.A  34.D  35.B

三、36.A  37.B  38.C  39.B  40.C   41.A  42.C  43.D  44.C  45.A

四、46.D  47.C  48.B  49.B  50.D   51.C  52.A  53.A  54.D  55.A

    56.B  57.C  58.D  59.A  60.B   61.D  62.D  63.C  64.D  65.A

五、第一节 66.station     67.worried    68.work     69. rainy     70.once

第二节 71. stop; from blowing   72. took; to put out   73. better not speak

74. should be turned off  75. whether to; or not

第三节 One possible version:

After the program of “One-hour Sunshine Sports” has been carried out nationwide, all of us go to the playground every day. We have different kinds of sports that we liked for an hour. Some take part in running, some played basketball and football, and some do other exercise. The boys like playing basketball most and the girls like rope skipping. But playing Table Tennis is my favourite. We always enjoyed sports so much that we all forgot the time. We really have a good time while we are having sports.

Besides, doing sports can make us healthy and look strong. We are happy when we are playing sports. Again, our brains can have a good rest after doing sports. So we can learn better with our study.

I will keep on doing it. I hope more and more people will join us in sports activities. Doing sports an hour every day, you can have a happier and better life.