题干

“跑步热”的兴起,使一些城市的马拉松比赛吸引了众多的爱好者,赛事组织者常常面临报名者众多而参赛名额有限的困难。在解决参赛名额这一稀缺资源配置的难题时资 (  )

①先到先得的排队法能缓解供求矛盾

②随机分配的抽签法能实现资源的优质配置

③价高者得的拍卖法违背了市场竞争的公平原则

④优先本地报名者的做法是采用计划手段配置资源

A:①②

B:  ①④

C:②③

D:③④

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答案(点此获取答案解析)

B

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任务型阅读

    If you want to keep fit, please refer to the following:

    Move More

    Make it a daily habit to find ways to move your body.____ Climb stairs instead of taking the lift. Walk your dog; play with your kids. It doesn't have to be an hour in the gym or a 45-minute dance class. But that's great when you're up to it. At the same time, move more.

    Give up Smoking

    Ever since 1960 when it was announced that smoking was harmful to health, Americans have been reducing their use of tobacco products. Just recently, we've seen more and more teens smoking. Could it be the Hollywood influence?____Take care! Warn your children against smoking.

    ____

    While recent studies show a glass of wine or one drink a day can help protect against heart disease, more than that can cause other health problems such as liver and kidney disease and cancer.

    Reduce Stress

    Easier said than done. Stress comes in many ways.____Spend 30 minutes a day doing something you like such as walking on the beach or in a park, reading a good book, visiting a friend, listening to relaxing music, and watching a funny movie.

    Protect Yourself from Pollution

    If you can't live in a smog-free environment, at least avoid smoke-filled rooms.____Exercise indoors in air conditioning when air quality is good.

A. Avoid Overdrinking

B. There are many things you can do to move your arms and legs.

C. Think carefully before doing something.

D. Exercise outside when the smog(雾霾)rating is low.

E. It seems that the stars in every movie smoke cigarettes.

G. It's important to reduce it.