问题
选择题
Whether ways will be found to stop pollution or not is just___________ worries the public.
A．why
B．which
C．that
D．what
答案
答案：D
本题为what引导的表语从句，从句中缺少主语，所以用what。
搜题请搜索小程序“爱下问搜题”
Whether ways will be found to stop pollution or not is just___________ worries the public.
A．why
B．which
C．that
D．what
答案：D
本题为what引导的表语从句，从句中缺少主语，所以用what。
