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Since the middle of the last year, the bike-sharing market in Beijing.A. boomed B. was booming C. wi

编辑:chaxungu时间:2026-04-27 03:09:50分类:高中英语题库

【题目】Since the middle of the last year, the bike-sharing market _____in Beijing.

A. boomed B. was booming C. will boom D. has boomed

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【答案】D

【解析】考查现在完成时。句意:自去年年中以来,自行车分享市场在北京蓬勃发展。句中since连接的时间状语,表示从过去到现在的时间,是现在完成时态的用法,故选D。