问题
选择题
—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、
答案
答案：A
句意：苏珊的父母买了一座带游泳池的大房子。一定非常漂亮。所以选A, must 一定，肯定。
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—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、
答案：A
句意：苏珊的父母买了一座带游泳池的大房子。一定非常漂亮。所以选A, must 一定，肯定。