题目内容
_______ a reply, he decided to write again.
A. Not receiving B. Receiving not
C. Not having received D. Having not received
C
分词的否定式not+-ing,此处应用完成式。
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题目内容
_______ a reply, he decided to write again.
A. Not receiving B. Receiving not
C. Not having received D. Having not received
C
分词的否定式not+-ing,此处应用完成式。