language builds a bridge of communication ____ society could not even exist .A unless B without that C without which D lest想问为什么是选C 不能选B

来源:学生作业学帮网 编辑:学帮网 时间:2024/07/07 22:15:35

language builds a bridge of communication ____ society could not even exist .
A unless B without that C without which D lest
想问为什么是选C 不能选B

因为which可以接在介词后面 that不可以

which是具体到哪一个,好像

在介词后面,只能用which,