题目内容
“I haven't heard from Henry for a long time.” “What do you suppose_____ to him?”?
A. was happening B. to happen? C. has happened D. had happened??
C
解析:
此题容易误选B,认为动词suppose后接动词用不定式。正确答案应是C,其中的do you suppose是插入成分。?
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