Wanghasworkedthere________hele

发布时间:2020-07-28 16:30:12

Wang has worked there ________ he left school.A.whenB.afterC.sinceD.until

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C解析因为本句是现在完成时,要用since+一段时间,而when, after, until都要用过去式,不符合题意,所以正确
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