问题
选择题
___ a reply, I wrote to him again.
A．Not receiving
B．Not having received
C．Having not received
D．Not having heard from
答案
答案：B
搜题请搜索小程序“爱下问搜题”
___ a reply, I wrote to him again.
A．Not receiving
B．Not having received
C．Having not received
D．Not having heard from
答案：B