问题 选择题

      Peter come to see us?

—I think he will come if he        not busy.

A.Does; is

B.Does; will be

C.Will; is

D.Will; will be

答案

答案:C

此题重点考查if引导的条件状语从句,从句用一般现在时,主句要用一般将来时。

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