參考答案
一、單項(xiàng)選擇題
1.B??2.D??3.B??4.D??5.D??6.C??7.B??8.D??9.A??10.C
11.A?12.D?13.B?14.C?15.D?16.D?17.C?18.B?19.D?20.A
21.B?22.D?23.A?24.C?25.C?26.B?27.C?28.C?29.B?30.B
31.B?32.C?33.D?34.D?35.C?36.C?37 .C?38.C?39.C?40.B
41.D?42.B
二、多項(xiàng)選擇題
1.ABDE??2.CDE??3.ABD??4.ACE??5.BDE
6.ACD??7.CDE??8.CDE??9.DE??10.ACE
11.ABE??12.ACDE?13.ABCE?14.ABC??15.DE
16.ABCD?17.ABC??18.ACDE?19.ACDE?20.ACDE
21.BCD
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