单选题
Before the meeting, a ______was held to verify information.
A、
(A) brief
B、
(B) briefing
C、
(C) briefly
D、
(D) briefed
【正确答案】
B
【答案解析】
Briefing is a noun that means a meeting to provide current information. Choice (A) is an adjective. Choice (C) is an adverb. Choice (D) is a past tense verb.
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