第一节 语法与词汇知识 (共20小题; 每小题1分，满分20分)

从A、B、C和D 四个选项中,选出可以填入空白处的最佳选项.

1. --- I'm interested in that beautiful MP3 player. What do you charge for it?

　 --- $125.

　 ---　　 , but I can't afford it.

　 A. It's worth that.　　　　　　　　　 B. It's really nice.

　 C. Please lower the price.　　　　　 D. That's too dear.

20. Eating sweets before meals is considered to have the chance to spoil the ______.

　 A. stomach　　　 　　 B. desire　　　　　　　　 C. appetite　　　　　　　　　 　 D. atmosphere