题目内容
_______ a reply, he decided to write again.
[ ]
A. Not recei
ving
B. Receiving not
C. Not having received
D. Having not received
![](http://thumb2018.1010pic.com/pic1/upload/papers/g03/20120801/20120801204824056143.png)
B. Receiving not
C. Not having received
D. Having not received
C
![](http://thumb2018.1010pic.com/images/loading.gif)
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