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听力原文:W: Prof. Clark said that the mid-term would cover the first fifteen lessons.M: Re
听力原文:W: Prof. Clark said that the mid-term would cover the first fifteen lessons.
M: Really? I thought it only included the first twelve lessons. Then I must spend the weekend to go over the rest of the lessons.
How many lessons must the man review over the weekend?
A.Five lessons.
B.Twelve lessons.
C.Three lessons.
D.Fifteen lessons.
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