问题

Kate ________ on her new novel, which is supposed to come out next month.[ ]

A: has been working
B: had worked
C: will be working
D: was working

正确答案是：

同类题型

______Jim ______his cousin has been to America, but to our surprise, _______of them know the country well.

Helen has just heard the news from her father ________ her boyfriend David will come back soon

I have no idea whether he has sisters, and if he does, _____？[ ]

____ English is much easier thanspeaking it.

Which subject do you like______,English, maths or physics