一、单项选择题
1.B2.A3.B4.A5.D6.A7.D8.A9.C10.B
11.B12.C13.B14.C15.B16.C17.C18.D19.B20.A
21.C22.C23.B24.D25.C26.D27.B28.B29.A30.D
31.A32.D33.B34.B35.C36.D37.B38.A39.B40.D
41.D42.C43.D44.C45.D46.A47.C48.B49.A50.D
51.B52.D53.A54.A55.B56.B57.B58.D59.C60.D
二、多项选择题
61.BCE62.AE63.ABCD64.AE65.ADE
66.AC67.CDE68.ABCD69.ABE70.BE
71.CE72.ABCD73.BCE74.AC75.ABCE
76.ACDE77.ABCE78.AD79.AD80.ABCD