— I hear that Mary is to stay with us for a few days. —That’s great.A. MaybeB. possibleC.

问题补充：

— I hear that Mary is to stay with us for a few days. —That’s great.

A. Maybe

B. possible

C. likely

D. probable

答案：

A. Maybe

B. possible

(答案→)C. likely

D. probable

解析： 考查形容词辨析。Maybe是副词，排除掉。只有likely才能构成be likely to do很可能做某事。