一、单项选择。(共20分)( )1. _______ students in our school contributed(捐赠)money to the people in the earthquake area. A. Thousand of B. Thousands C. Thousand D. Thousands of( )2. All the teachers advise me_______ harder.A. work B.to work C. worked D. working( )3. Not only ______ a successful writer but ______ the greatest poet of his time.A. was he; was he B. was he; he wasC. he was; he was D. he was; was he( )4. Now the number of Chinese people working Africa more than one million.A. is B. areC. was D. were( )5. Most Chinese people think of Huang Jiguang and Dong Cunrui as real_______ .A. heros B. heroes D. heros’ D. heroers( )6. Do you know when the first train in China?A. was produced B. is produced C. produced( )7. In the 1960s, some people began to translate his works _______ English.A. in B. onC. into D. about( )8. The robots are ________ for doing housework. They are really amazing. A. used B. sent C. asked D. discovered ( )9. —What can we do to______ bird flu from spreading?—Try not to buy or |