he was the first boy in our class____(have)a computer.
1个回答

he was the first boy in our class__having__(have)a computer.

let's go and see who__is singing__(sing)in the next room.

他解释了他开会来迟的原因.

He___explained why__________he was late for the meeting.

我喝了那啤酒后昏昏欲睡.

That beer___made me sleepy__________.

have difficulty with sth对吗?

不对 应该是have difficulty in sth.

希望能够帮到楼主