问题
1 saw a cat _____the tree when I was walking in the street.[ ]
A: in
B: on
C: up
D:at
B: on
C: up
D:at
正确答案是：
同类题型
The kangaroo is _____ Australia. It lives _____ grassland.[ ]
The price is high, but __________ the quality(质量) is poor.[ ]
The paper says Iron Man 3 is on this evening. Let’s go and see it. — But I ________it.
Two weeks is not enough for me to finish the work . I need week .
Shall I tell Shirley the good news?-No, you________. I’ve told her already.