◎ 题干
短文改错。
Though great progress has been made on science these years, there 
are still many people living in poor conditions. They make their lives
by collecting and selling used thing. Their children cannot go to school 
because they have not enough money to send their children to there.
Why you think so many people still suffer from poverty now? 
The answer lies on the population explosion. A president
of a developing country once said;"It is us who are to blame for
the poverty because we used to 'produce' child without limit."
Although this few words sound simple enough, they have
clear pointed out one of the causes of the population explosion.

1. _____
2. _____
3. _____
4. _____
5. _____                           
6. _____
7. _____
8. _____
9. _____
10. _____

◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“短文改错。Though great progress has been madeon science these years, thereare still many people living in poor conditions. They make their lives by collecting a…”主要考查了你对  【可数名词及其单复数】【人称代词】【物主代词】【指示代词】【副词】【介词和介词短语】【动词】【动名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。