Heisveryhumorous,whilehisbrotherisratherserious.Thatis...

来源:语文精选馆 2.33W

问题详情:

 Heisveryhumorous,whilehisbrotherisratherserious.Thatis...

 He is very humorous, while his brother is rather serious. That is __ their difference lies.

A. why              B. where          C. how            D. when

【回答】

AAC

知识点:连词

题型:选择题

热门标签