---WhereisXiaoWang?---Idon'tknow.He__________beinthelibraryA.canB.mus

发布时间:2020-08-13 06:19:02

---Where is Xiao Wang?
---I don't know. He__________ be in the libraryA.canB.mustC.mightD.may

网友回答

C解析might表示毫无把握的猜测。can比may的肯定性要稍微大一些,must为实事肯定。
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