Susan’s parents have bought a large house with a swimming pool.It be very expensive.A. mus

发布时间:2020-08-21 15:05:40

Susan’s parents have bought a large house with a swimming pool.
It      be very expensive.
A. must
B. can
C. mustn’t
D. can’t

网友回答

(答案→)A. must
B. can
C. mustn’t
D. can’t
解析:本题考查情态动词的用法。Must必须,一定;can 能够,可能;mustn’t 禁止;can’t 不能。句意:苏珊的父母买了一所带游泳池的大房子。——一定非常规。must be 一定是。表示肯定猜测。故选A。
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