It was very late at night,he still wenton________________ a.works b.worked c.working d.work
问题描述：
It was very late at night,he still wenton________________ a.works b.worked c.working d.work
After finishing reading,he goes on__the homework.
a.doing b.to doing c.done d.to do
答
第一个答案选C
go on doing 接着做同样的事情
第二个答案选D
go on to do 接着做不同的事情