-- Isn’t that Ann’s husband over there?-- No it be him. I’m sure he doesn’t wear glasses

问题补充：

-- Isn’t that Ann’s husband over there?

-- No, it be him. I’m sure he doesn’t wear glasses.

Acan’t

B. must not

C. won’t

D. may not

答案：

(答案→)A. can’t

B. must not

C. won’t

D. may not

解析：考查肯定推测的否定形式，肯定推测句型：must have done表示肯定做过某事，其否定式can’t have done表示肯定没做过什么；must not表示禁止；may not表示不可能，句子意思“一定不是他，我确信他没有戴眼镜”，所以选A