短文改错 As the population of the world keeps on grow,1． it gets more and more diffi

短文改错

As the population of the world keeps on grow,1．________it gets more and more difficult feed everyone.2．________The United States is one of the lucky country because it3．________grows enough food for itself and still has enough to4．________export to another parts of the world. One reason for5．________this is why the United States is a large country with6．________different kind of climate. Most of the central part7．________of the country is especial fit for raising grain. Wheat8．________and corn are most important crops in this district. The9．________USA exports millions of tons of grain in every year.10．________

试题答案

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解析：

1．grow→growing keep on doing…“一直做”，固定搭配。 2．feed→to feed feed前加to，这里不定式作真正的主语，前置的it为形式主语。 3．country→countries 4．√ 5．another→other 此处句意为“粮食可以出口到世界其他地方”。 6．why→that引导的表语从句说明reason的具体内容。The reason why he was late is that he was caught in heavy traffic. 7．kind→kinds 8．especial→especially 9．are most→are the most 形容词最高级常与定冠词the连用。 10．in去掉。介词省略，名词短语直接作状语。