题目内容
If the students who killed themselves had only been more confident, their deaths ________.
A.need have been avoided B.must have been avoided
C.might have been avoided D.will have been avoided
C
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题目内容
If the students who killed themselves had only been more confident, their deaths ________.
A.need have been avoided B.must have been avoided
C.might have been avoided D.will have been avoided
C