题目内容：
-We haven’t heard from Jane for a long time.( )-What _____ to her?(本题3.0分)
A、 was happening
B、 to happen
C、 has happened
D、 having happened
参考答案：
选择题：-We haven’t heard from Jane for a long time.( )-Wh
- 题目分类：许昌学院-小学教育(专升本)-大学英语3
- 题目类型：选择题
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-What _____ to her?(本题3.0分)
A、 was happening
B、 to happen
C、 has happened
D、 having happened