How happy we are ______ each other here away from home.A.seeing B.to see C.seen D.meeting   我觉得选择B,可老师说选择D,到底选哪个吖? 

问题描述:

How happy we are ______ each other here away from home.A.seeing B.to see C.seen D.meeting   我觉得选择B,可老师说选择D,到底选哪个吖? 

这是个部分省略句吧,how happy we are when we are meeting each other here away from home.