31.. He seldom, , goes to the cinema because he is always very busy.A. if soB. if notC. if

发布时间：2020-08-16 06:06:26


31.. He seldom,     , goes to the cinema because he is always very busy.
A. if so
B. if not
C. if any
D. if ever

网友回答

A. if so
B. if not
C. if any
(答案→)D. if ever
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