题目内容
--Whose backpack is this?
---It be Jim’s. Look, his student’s card is in it.
---It be Jim’s. Look, his student’s card is in it.
A.must | B.can | C.mustn’t | D.can’t |
A
考查情态动词。情态动词表推测,由“他的学生证在书包里面”。可知“这个书包一定是吉姆的。”
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