答案:
1.B?? 2.D?? 3.D?? 4.D?? 5.C?
6.C?? 7.B?? 8.C?? 9.D?? 10.D
11.B?? 12.B?? 13.A?? 14.A?? 15.B??
16.B?? 17.B?? 18.A?? 19.A 20.C??
21.B?? 22.C?? 23.B?? 24.D?? 25.F??
26.C?? 27.C?? 28.F 29.D?? 30.A??
31.D?? 32.A?? 33.C?? 34.C?? 35.B??
36.C?? 37.D?? 38.A?? 39.D 40.D??
41.C?? 42.D?? 43.B?? 44.A?? 45.D
46.E?? 47.A?? 48.C?? 49.F?? 50.D
51.D?? 52.B?? 53.A?? 54.D?? 55.A??
56.D?? 57.B?? 58.B?? 59.B 60.A??
61.A?? 62.C?? 63.D?? 64.B?? 65.D