5. Why can a camel walk across the desert?

　 A. Because it can go without food and water for a long time.

　 B. Because it can carry heavy things.

　 C. Because people call it “the ship of the desert.”

Keys: 1-5. ABBCA

4. What can a camel eat?

　 A. (肉或脂肪的图片)　　　 B. (面包图片)　　　 C. (草和树叶的图片)

3. If a camel wants some water, it can get it from its own ____.

　 A. mouth　　 B. stomach　　 C. humps

2. What’s the meaning of the underlined word “humps” in the passage?

　 A. 货物；担子　　 B. 驼峰　　 C. 旅行者

1. If you want to cross a desert, you’d better have ____.

　 A. a camel　　 B. a ship　　 C. much mother

10. He has not ________ get the bike.

Keys: 1. Can, can’t　 2. Can, can　 3. can’t　 4. can’t　 5. can’t, can　 6. Can, can’t　

9. Will you ________ come to me tomorrow?

8. You mustn’t believe the news, it ________ be true.

7. You ________ do it, so ________ I.