问题
选择题
His suggestion will be _____ to us.
A．of helpful
B．very help
C．of great benefit
D．of very use
答案
答案：C
搜题请搜索小程序“爱下问搜题”
His suggestion will be _____ to us.
A．of helpful
B．very help
C．of great benefit
D．of very use
答案：C
