请问 He would sit for hours doing nothing.为什么要用doing呢?
请问 He would sit for hours doing nothing.为什么要用doing呢?
I would sit there for hours,doing nothing at all.
Often he would sit for hours doing not
Often he ________ sit for hours doing nothing at all in fron
30.He____ sit there for hours sometimes,doing nothing at all
He used to sit for hours _____nothing in the boat ,选doing,是不
i don't like to sit here doing nothing为什么不用to do
It was ____(bore) to sit there doing nothing
what does he like doing?为什么用doing
为什么 Maria spent two hours (doing) the work 填doing
Alice finished doing her homework just now.为什么要用doing形式呢?
I am not doing well in maths 中的doing为什么要用动名词形式呢?