—What's behind the door? —________ [ ] A
题型:选择题
问题:
—What's behind the door?
—________ [ ]
A. Yes, it is a ball.
B. No, it isn't a ball.
C. There is a ball.
D. It's in front of the door.
—What's behind the door?
—________ [ ]
A. Yes, it is a ball.
B. No, it isn't a ball.
C. There is a ball.
D. It's in front of the door.