问题 选择题

假设某国生产M商品的企业只有甲乙两家。2010年甲企业的产量为10万件,每件商品的生产时间为6小时;乙企业的产量为8万件,每件商品的生产时间为10小时。如果2011年甲企业的劳动生产率提高20%,其他条件不变,则2011年M商品的社会必要劳动时间为[ ]

A、5小时

B、7小时

C、7.5小时

D、8小时

答案

答案:B

阅读理解

阅读理解

     Mr Lang worked in a factory. As a driver, he was busy but he was paid much. His wife was an able

woman and did all the housework. When he came back, she took good care of him and he never did

anything at home. So he had enough time when he had a holiday. A few friends of his liked gambling(赌博)

and he learned it soon. So he was interested in it and  forgot anything except gambling. He lost all his

money and later he began to sell the television, watches and so on. His wife told him not to do it but he

didn't listen to her. She had to tell the police. He and his friends were punished for it. And he was hardly

sent away. After he came out of lockup(拘留所), he hated her very much and the woman had to leave

him.

     It was New Year's Day. Mr Lang didn't go to work. He felt lonely and wanted to gamble again. He

called his friends and they came soon. But they were afraid the police would come. He told his

five-year-old son to go to find out if there were the policemen outside. They waited for a long time and

thought the police would not come and began to gamble. Suddenly opened the door and in came a few

policemen.

     "I saw there weren't any policemen outside, Daddy," said the boy, "so I went to the crossing and asked

some to come."

1.Mr Lang was paid much because________.

A. he was a driver

B. he worked in a factory

C. he had a lot of work to do

D. he had worked there for a long time

2.Mrs Lang did all the housework because ________.

A. she couldn't find any work

B. she thought her husband was tired

C. her husband spent all the time in gambling

D. she wouldn't stop her husband gambling

3.________, so he was put into lockup.

A. Mr Lang often gambled

B. Mr Lang was late for work

C. Mr Lang didn't help his wife at home

D. Mr Lang wasn't polite to the police

4.The woman had to leave Mr Lang because________.

A. he didn't love her any longer

B. he wouldn't stop gambling

C. he had been put into lockup

D. he was hardly sent away by the factory

多项选择题