--- Isn't that Ann's husband over there? --- No, it be him---I'm sure he doesn't
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--- Isn't that Ann's husband over there?
--- No, it ______ be him---I'm sure he doesn't wear glasses.
A. can't B. must not C. won't D. may not
试题答案
A
解析:
can't 表示不可能，故选A。must not表示禁止；won't表示不愿或不会；may not表示可能不。