◎ 题干
---Listen! Someone is knocking at the door. Who _____it be?
---It _____be Tom. He phoned to visit me this evening.
A.may; may B.may; shouldn’t C.must; can D.can; may
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“---Listen! Someone is knocking at the door. Who _____it be?---It _____be Tom. He phoned to visit me this evening.A.may; mayB.may; shouldn’tC.must; canD.c…”主要考查了你对  【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。