答案
(一)单项选择题
1.B2.C3.C4.D
5.C6.B7.A8.C
13.非14.是15.非16.是
17.是18.是19.是20.是
21.非22.非23.非24.非
25.是26.非27.非28.是
29.非30.是31.是32.非
33.是34.非35.是36.是
37.非38.是39.非40.非
41.非42.非43.非44.是
45.是46.非47.是48.非
49.非50.非51.非52.非
53.是54.非55.非56.非
57.是58.非59.非60.非