C．inspire teachers to be more creative

　　D．encourage more people to take part in the race

　　答案：B　推理判断题。根据文章第一段以及最后两段可以看出作者在客观的陈述一种有趣的学习任务，并未带有其他的含义。

　　1．assignment n. 分配；任务

　　2.event n. 活动；事件

　　3．participate vi. 参加；参与

　　4.compete vi. 竞争；比赛

　　5．unsteadily adv. 不稳定的；摇摆的

　　1．fail to do sth. 未能做……

　　2．make one's way 前进

　　原文：Others who fell got back up and made it to the end.(who引导定语从句)

　　译文：其他跌倒的再站回去，并最终取得成功。

　　仿写：Happiness and success often come to those who_are_good_at recognizing their own strengths.

　　幸福与成功总是属于那些擅长认知自己优点的人。

　　B

　　[2016·山东实验中学检测]Families should not waste their money on organic food, the government has warned. They should instead spend their money on whatever they can afford, even if it means eating frozen vegetables. The government now faces calls to end ￡20 million of subsidies to organic farming.

　　A recent study in the British Journal of Nutrition found organic crops have up to 60 percent more antioxidants (抗氧化物) than non­organic crops. But critics claim there is still no evidence that organic food is a healthier option. Amid growing concern that too few people are eating enough fruit and vegetables, the government is at pains to stress that families should not waste their money on organic food. Just 30 percent of people meet the recommendation to eat five or more portions of fruit and vegetables a day.

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