Helen go on the trip with us, but she isn’t quite sure yet.A. shallB. mustC. mayD. can

发布时间:2020-08-16 20:52:23

Helen      go on the trip with us, but she isn’t quite sure yet.
A. shall
B. must
C. may
D. can

网友回答

A. shall
B. must
(答案→)C. may
D. can
解析:本题考查情态动词表猜测的用法。shall不表猜测;can在肯定句中,表示理论上的可能性;may表示具体可能性“也许”;must“一定”。结合句意:Helen也许和我们一块去旅行,可她还没有确定。可知选C。
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