题目内容
Fill in the blanks with the verbs in their proper forms(用给所动词的适当形式填空,词数不限):
She knew something about our plan.She ______ (might hear)our conversation.
答案:might have heard
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题目内容
Fill in the blanks with the verbs in their proper forms(用给所动词的适当形式填空,词数不限):
She knew something about our plan.She ______ (might hear)our conversation.