I am at a loss what to do 中what to do 做什么成分
问题描述:
I am at a loss what to do 中what to do 做什么成分
答
I am at a loss what to do.我对于该怎么做感到很迷茫
I是主语
am是动词
at a loss是副词
what to do是名词短语,相当于thing,起宾补的作用
相当于i do not know what to do(主+谓+宾)