问题
选择题
| 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 |
答案
答案：C
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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 |
答案：C