2. Chile has experienced _________number of big quakes over its history, including______ most powerful one in the world that occulted in May 1960

7．---Daddy, look! Why_____________rainbow is like a bow?
---Oh, it is apologizing to       angry sky.

20. In many places in China, ____ bicycle is still _____ popular means of transportation.

第一部分英语知识运用(共两节，满分45分)
第一节单项填空(共15小题；每小题1分，满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21.Using _____ illegal drugs can lead to health problems, and it can be _____ stain on one’s life.
A. 不填；the         B. the; the            C. the; a             D. 不填； a

第二部分英语知识运用共二节（满分45分）
第一节从A、B、C、D四个选项中选出可填入空白的最佳选项，并在答题卡上将该项涂黑（共15分）
21. — Is Mr. Smith rich?
— Yes, very rich. When he worked in _____town, he earned a lot. Now he has a big farm in _____country.
A.at; the　　　　                B. /; /　　　　             C. /; the　　　　        D. the; /

第二部分 英语知识运用（共两节，满分35分）
第一节 单项填空（共15小题；每小题1分，满分15分）
从每小题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
21. _____ Chinese basketball player Yao Ming will probably return to the NBA if he can recover from _____ earlier injury.
A. 不填; an           B. The; 不填          C. A; an                   D. The; the

第二部分：英语知识运用（共两节，满分45分）
第一节：单项选择（共15小题；每小题1分, 满分15分）
21．The experiment turned out to be______ failure, but as we know, Success often comes after_____ failure.

If you rank _______ second in the race, you’ll get _____ qualification to compete for the next round.         

第一部分语言知识运用
第一节   单项填空（共15小题，每小题1分，满分15分）
21.   China wants _____ greater say in the decision-making of the International
Monetary Fund, and tougher regulations on _____ financial system in wealthy countries to prevent future problems.    

2. I don’t think the experiment is ______ failure, because it has provided us with ______ valuable experience for our future tests.