问题

He’s posted the letter, _________ he
A:isn’t
B:doesn’t
C:hasn’t
D:wasn’t
B:doesn’t
C:hasn’t
D:wasn’t
正确答案是:
同类题型
Your coffee smellsgood! — It’s from Brazil. Would you like ____
My grandma didn’t go to sleep ________ Igot back home.
Trees are good for human being. We can’tplant them __________ many.
You look tired— Yes I ___ non-stop until 8 o’clock
The table ____ too much room. Let’smove it out of the sitting room.