Ⅳ. 词汇(10分)

(A)根据括号中所给的提示或句意写出单词。

1. Mars is one of nine 　　　　(large bodies in space that move around stars) in our solar system. 

2. I need to 　　　　(投诉) to the clothes shop. 

3. Three Chinese 　　　　(宇航员) have been to space so far. 

4. The students on Mars will need o 　　　　teachers. 

5. He is a successful s 　　　　and he can sell the most books at the bookstore. 

(B)根据句子意思,用括号中所给单词的适当形式填空。

6. John is a well-known explorer and he has 　　　　(explore) many amazing places. 

7. In order to 　　　　(prevention) people from killing tigers,she became a volunteer of Saving Tigers. 

8. That lonely old man talks to others 　　　　(rare). 

9. Please go on 　　　　(scan) to find the facts and numbers in the passage. 

10. The up-to-date robot was 　　　　(design) by a Japanese.