题目内容

Cars do cause us some health problems, in fact, far more serious ________ than mobile phones do.

A.oneB.onesC.itD.those

B

解析试题分析:考察代词辨析。本句中的代词ones指代前面的可数名词复数形式problems,表示泛指。句意:汽车导致了我们一些健康问题,实际上要比手机带来的问题要更严重。One指代可数名词单数形式,表示泛指。It指代上文出现的同一事物。Those指代可数名词复数形式,后面必须有定语修饰,表示特指。故B正确。
考点:考察代词
点评:代词的词义辨析考查的较为细致:One 指代可数名词单数,表示泛指;其特质形式为the one。It指代上文出现的同一事物;that指代可数名词单数,或者不可数名词,后面必须有定语修饰。起复数形式为those,同样后面也应该有定语修饰。

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Beijing put 200 more buses on the city’s streets on Saturday, September 22, 2007, for the convenience(方便) of citizens who left their cars at home to support "Car Free Day". In some downtown areas of Beijing, private cars were forbidden from 7 a.m. to 7p.m. on the day.

Beijing was one of the 108 Chinese cities, which also included Shanghai, Jinan, Fuzhou, Kunming, Changsha and Taiyuan that responded positively to the "Car Free Day".

"Since the 'Car Free Day' is meant to reduce pollution and traffic jams, all drivers should support it." said Li Ming, a taxi driver in Beijing.

In Fuzhou, capital city of Fujian Province, banners printed with the slogan "Green Travel" appeared in most busy streets.

"Green travel is both the responsibility of the public and the government. As the public transport system can’t satisfy people’s needs, many people turn to private cars. The government should try to improve the public transport system so people will use private cars less." said Xu Doudou, head of the Humanity Institute of Fuzhou University.

Every September 22 is a "Car Free Day" in many countries around the world. Chengdu, capital city of southwest China's Sichuan Province, pioneered (做先锋) China's first "Car Free Day" on October 14, 2000. It resulted in a 37.5 percent drop in traffic accidents and noise reduction.

September 22, 2007 marks China’s first large-scale participation in "Car Free Day". The number of cars dropped noticeably in most of the participating cities on the day.

73. Which of the following is NOT the purpose of setting up "Car Free Day"?

A. To protect the environment.               B. To improve traffic flow.

C, To reduce noise pollution.                D. To stop car production.

74. According to Xu Doudou, to encourage people not to use private cars, we should____.

A. make fewer cars                   B. make more buses  

C. improve the public transport system       D. tell people cars do harm to the environment

75. Which city first celebrated "Car Free Day" in China?

A. Beijing.      B. Chengdu.        C. Shanghai.         D. Fuzhou.

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