WangWeilikessleepingbest.Heisn

发布时间:2020-07-27 18:46:19

Wang Wei likes sleeping best. He isn't in the classroom now. He _____ _____ in the dormitory.A.is notB.must beC.need to beD.can't be

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B解析Must be表示推测,意为“一定……”。
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