Please get everything ready classes begin. A. until B. after C. before D. while——青夏教育精英家教网——

题目内容

Please get everything ready ______ classes begin.

A. until
B. after
C. before
D. while

试题答案

C

相关题目

Please get everything ready ______ classes begin.

A. until
B. after
C. before
D. while

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