The meeting will begin ________ 4:30 this afternoon. Don’t forget it.

A. onB. inC. at D. for

 

C

【解析】

試題分析：句意：今天下午4：30會(huì)議開始。別忘了。時(shí)刻前介詞用at。根據(jù)題意，故選C。

考點(diǎn)：考查介詞的用法。

 

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