• 难度: 使用次数:17 入库时间:2016-05-07

    BEIJING—The sky is gray and air smells strange. It’s another day of smog.

    On Saturday, heavy haze() still covered north and east China. Highways were closed and    41  couldn’t take off on time.

    The smoggy weather    42   the country’s land from north to south, including Beijing, Hebei, Shandong, and 6 other provinces. People could only see clearly    43    than 50 meters in some areas.

    Cities    44   Shanghai and Nanjing have been covered by the gray sky for the past several days. Many walkers in the street had to wear   45  . In the Lukou airport in Nanjing, more than 60 flights were canceled(取消) on Saturday    46    the haze, which also made primary and middle schools and kindergartens stop    47    on Thursday and Friday in Nanjing.

    The office worker of Environmental Protection said earlier this week that there were several    48   reasons behind the widespread haze: unpleasant weather conditions making   49     difficult for smog to disappear, automobile exhaust(尾气), and coal use for winter heating.

    To fight pollution, the Chinese government now plans to clean up the air by cutting coal use,    50   some factories, and removing 6 million old cars from the roads.

    “We must face up to the facts,” said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. “The treatment of smog will be a long fight. From now on, if we use buses or cars less and do more riding, we believe a clear sky is not a faraway dream.”

    41. A. coaches          B. trains               C. flights              D. double-deckers

    42. A. afforded     B. affected         C. admired          D. announced

    43. A. less         B. more             C. farther              D. nearer

    44. A. in               B. like             C. around               D. outside

    45. A. hats         B. gloves               C. sunglasses           D. masks

    46. A. besides          B. except               C. because of           D. for

    47. A. classes          B. rest             C. work             D. shopping

    48. A. mainly           B. mostly               C. main             D. most

    49. A. that         B. this             C. one              D. it

    50. A. close            B. closing          C. open                 D. opening

    答案

    &初中Net化学czhx.cooco.net.cne
     
    41—45 CBABD   46—50 CACDB


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