How long has the conference ? For half an hour. A. finishB. end C. over D. been over——青夏教育精英家教网——

题目内容

How long has the conference _____? For half an hour.

A. finish
B. end
C. over
D. been over

试题答案

D

相关题目

How long has the conference _____? For half an hour

A.finish
B.end
C.over
D.been over

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