摘要：49．A．observe B．happen C．disappear D．present
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－We haven’t heard from Jane for a long time.
－What do you suppose_____ to her?
A. was happening B. to happen C. has happened D. having happened
查看习题详情和答案>>—We haven't heard from Jane for a long time.
—What do you suppose ______to her?
—What do you suppose ______to her?
[ ]
A. was happening
B. to happen
C. has happened
D. having happened
查看习题详情和答案>>
B. to happen
C. has happened
D. having happened