题目内容
—Have you ___________ been to Beijing?
—Yes. But only once.
—Yes. But only once.
A.never | B.ever | C.yet | D.before |
B
试题分析:句意:你去过北京吗?是的,但只一次。never从不, ever曾经, yet 还, before以前。根据Yes. But only once是的,但只一次,可知曾经去过北京,故选B.
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