the climate changes so much has caused many discussions among the scientists.A. WhatB. Wh

发布时间：2020-08-15 01:16:05

    the climate changes so much has caused many discussions among the  scientists.
A. What
B. Which
C. When
D. That

网友回答

A. What
B. Which
C. When
(答案→)D. That
解析：  考查名词性从句。从句结构完整，所以用that来引导主语从句。
以上问题属网友观点，不代表本站立场，仅供参考！