题目
A.Y.是
B.N.否
第2题
A.If age < 40 And (duty = "教授" or duty = "副教授") Then n = n + 1
B.If age < 40 And duty = "教授" or duty = "副教授" Then n = n + 1
C.If age < 40 And duty = "教授" or "副教授" Then n = n + 1
D.If age < 40 Or duty = "教授" And duty = "副教授" Then n = n + 1
第4题
第8题
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