听力原文:W: Professor Smith said that the final exam would cover all the 12 units. M: Really? I thought it only included the first two-thirds. Then I must spend the May Day to go over the rest. Q: How many more units must the man review? (18) A.Two. B.Four. C.Eight. D.TwelvE.
A.M: B. Q: C.Two. B.Four. C.Eight. D.TwelvE.
【参考答案】
B 解析:对话开始女士说the final exam would cover all the 12 units(......