i like doing sth.中doing做的什么成分?
i like doing sth.中doing做的什么成分?
be worth doing sth里的doing sth 是现在分词么那是做什么成分
there are sb doing sth中doing sth作什么成分
watch sb doing sth (看某人做某事中)的doing从当状语,还是补足语成分?
like doing sth和enjoy doing sth有什么区别?
enjoy doing sth=什么=like doing sth.
be busy doing中doing什么成分
Devote sth to doing 当中的to doing 作什么成分
I have a hard time doing sth. 这句里的"doing sth"是什么成分?现在分词作time
What about doing sth?的doing sth做主语吗?
feel like doing sth
like doing sth