we set off for London just after ten.这句话的时态是什么,为什么?
we set off for London just after ten.这句话的时态是什么,为什么?
They set off for London just after nine
we are going bowling at ten o'clock这句话是什么时态
set off on \set off for\set off doing 意义的差别
depart for 和set off的区别
This is just ten years after it reached five billion这句话怎么翻译?
set off down的意思是什么?
set off 后面加的介词是什么
set off的同义词组是什么
after having spent whole mornings on the river.这句话用的是什么时态?
I have lived in London for two years 是什么时态
I hope we will still here together after ten years这句话对吗