问题
单项选择题
We look forward ______ your early reply.
A．/
B．to receive
C．receiving
D．to receiving
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
We look forward ______ your early reply.
A．/
B．to receive
C．receiving
D．to receiving
参考答案：D