问题
单项选择题
The manager put forward a suggestion（）we should have an assistant. There is too much work to do.
A. whether
B. that
C. which
D. what
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
The manager put forward a suggestion（）we should have an assistant. There is too much work to do.
A. whether
B. that
C. which
D. what
参考答案：B