问题 单项选择题

Many important officers were ______ in that case.

A.included

B.involved

C.contained

D.revolved

答案

参考答案:B

解析: involve意为“牵涉,卷入”(sb. is involved in sth.);include意为“包括”;contain意为“包含”;revolve意为“旋转”。

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