2. Read and choose

A.Is there strong wind on Mars?
B.Yes, there is.
C.Are there four seasons on Mars?
D.No, there aren't.
1) —Are there any lakes or rivers on Mars?
—
2) —
—Yes, there is and it often blows (吹) the soil all over Mars.
3) —
—Yes, there are. And there is day and night on Mars too.
4) —Is there any air on Mars?
— But it's too thin for us to live on.

1)D 2)A 3)C 4)B

1) 本题是Are there引导的复数一般疑问句，询问火星是否存在湖泊河流，火星没有这类水体，匹配复数否定回答D。
2) 答句用Yes, there is回应，且提到风吹动火星土壤，匹配询问火星是否有强风的单数问句A。
3) 答句用Yes, there are回应，是复数回答，匹配询问火星是否有四季的复数问句C。
4) 本题是Is there引导的单数一般疑问句，后文说明火星空气只是过于稀薄不适合人类居住，证明火星存在空气，匹配单数肯定回答B。

3. Read and choose
Chen Jie: Mum, this magazine about Mars is so interesting!
Mum: Mars? 1)
Chen Jie: It says Mars is red. 2)
Mum: Cool. 3)
Chen Jie: 4) But there aren't any oceans on Mars.
Mum: I see. Are there any plants on Mars?
Chen Jie: 5) And it says there aren't any living things there.
Mum: Well, maybe there's more for us to explore!
A. There is red soil on it.
B. What does it say?
C. No, there aren't.
D. Is there any water on Mars?
E. Yes, there is a little.

1) B 2) A 3) D 4) E 5) C

我们结合对话上下文的逻辑逐一匹配选项：
1) 空后陈杰的回答是"It says Mars is red."，对应B选项的提问，符合妈妈询问这本杂志内容的语境。
2) 空前说明“火星是红色的”，A选项“火星上有红土”是对火星呈红色的补充说明，衔接自然。
3) 空后陈杰的回答提到火星上没有海洋，内容和水相关，对应D选项“火星上有水吗？”的提问。
4) 此处是回答上文Is there...引导的一般疑问句，E选项“是的，有一点点”符合问答逻辑，也和后文“火星上没有海洋”形成合理的转折关系。
5) 此处是回答上文Are there...引导的一般疑问句“火星上有植物吗？”，C选项是对应的否定回答，和后文“火星上没有任何生物”的表述一致。