Doctor wasted_____ your time on that thing 医生在那事上浪费了你的时间.
He doesn't have too much money.He can't afford____ to buy a computer他没什么钱.他买不起电脑.
Doctor wasted_____ your time on that thing 医生在那事上浪费了你的时间.
He doesn't have too much money.He can't afford____ to buy a computer他没什么钱.他买不起电脑.