问题

Yesterday Frank worked deep into the night, this is the second time this week he’s stayed up,____ ?[ ]

A: didn't he
B: isn't it
C: isn't this
D: hasn't he

正确答案是：

同类题型

The cake smells delicious. —- ____.

We can’t go abroad this year, so we will have to_____ ourselves with a holiday in Shanghai.[ ]

Why not ________ for help when you were in trouble

We enjoyed the flowers in the park，and had________great fun yesterday.—Great.But it’s________great pity that I didn’t join you.

“Do you know that Jack ______ a postman for about six years？” “Yes, I see.”