My father is busy the moment. A. inB. on C. for D. at——青夏教育精英家教网——

题目内容

My father is busy _____ the moment.

A. in
B. on
C. for
D. at

试题答案

D

相关题目

My father is busy _____ the moment.

A. in
B. on
C. for
D. at

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