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职称英语
I haven’t met him ______ the last committee meeting.A、forB、sinceC、atD、before
I haven’t met him ______ the last committee meeting.A、forB、sinceC、atD、before
游客
2023-09-29
40
管理
问题
I haven’t met him ______ the last committee meeting.
选项
A、for
B、since
C、at
D、before
答案
B
解析
本题考查since的用法。since引导的时间状语从句表示“自从(以来)”,“从……起(一直存在某情况)”。带有这种状语的句子谓语多用完成时态。如:I haven’t been home since 1927。for引导的时间状语,通常表示一段时间;at后面接时间点;before意为“在……之前”。
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