There ______ some misunderstanding between them they never say hello to each other.A.bein

外语类 已帮助 人

There ______ some misunderstanding between them, they never say hello to each other.

A.being

B.be

C.to be

D.to have been

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。