题干

下列词语中没有语病的一项是(    )

A:电视节目《爸爸去哪儿》火了,孩子们的表现给观众留下了美好而深刻的印象。

B:由于运用了科学的复习方法,他的学习效率有了很大改进。

C:是否坚持一个中国的原则,是维护两岸关系和平发展的关键。

D:各地纷纷采取追踪病源、隔离观察等措施,防止甲型H1N1流感不再扩散。

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答案(点此获取答案解析)

A

同类题4

选择合适的选项补全短文。

    It's 9 a.m.,the morning rush hour in Toronto.A man has fallen down on a downtown street suddenly.Several passers-by stop to help the man.One woman reaches into her purse for her cellphone and hits 911,the emergency number.____

    Within ten minutes,the stricken man is in the back of an ambulance and is sent to the hospital for life-saving treatment.

This scene is fairly common in Toronto and other major cities.Over the years,cities have developed systems to respond quickly to emergencies____But none of this would be possible without the cooperation of car drivers who yield(让路)to emergency vehicles on busy downtown streets.In fact,it's against the law for drivers not to yield.

    To yield means to give away or,more specifically,to get out of the way____As yet,China doesn't have any specific laws that require drivers to yield,whether it is for slower cars to move over to the inside lane of a highway or for all cars to give way to emergency vehicles____Drivers did not yield when they heard the ambulance's siren.

    In Canada,failing to yield to an ambulance vehicle can result in a fine of $400~$2,000 and reduction of three points off your license.That's for a first offense.

    ____This punishment is severe because lives are in danger.

    A.It has resulted in many lives being saved.

    B.A second offense results in a bigger fine,the loss of your driver's license for two years and a possible jail sentence.

    C.It saves lives and,who knows,someday it may save your own.

    D.Three minutes later,sirens(警报)are heard in the distance as a police car,an ambulance and a fire truck race to the area.

    E.It means pulling to the side of the road to let others pass.

    F.Recently,an injured Beijing cyclist died on the way to hospital because the ambulance carrying him got stuck in city traffic.

    G.Safe driving depends on driver's being aware of the traffic around them and yielding when necessary.