阅读理解。 Which of your hands do you u most? Very few of us u both of our h

题文

阅读理解。    Which of your hands do you u most? Very few of us u both of our hands well. Most of us are right-handed. Only about five people out of a hundred are left-handed. New-born babies can take things with either of their hands, but in about two years they like to u their right hands. Scientists don't know why this happens. They have studied it. They think our animal ancestors (祖先) are right-handed. This may not true. Monkeys-are our clost relations in the animal world. Scientists have found that monkeys like to u one of their hands more than the other-but it can be either hand. There are as many fight-handed ones. Next time you visit the zoo, watch the monkeys carefully. You'll e that some of them will swing (摆动)from their right hands and others will u their left hands. But most human beings (人类) u their right hands better and this makes life difficult for the left-handed ones. We live in a right-handed world. 1. Very few of us can u both of our hands well. It mean _____. A. we can't u one as well as the other B. we can't u both hands C. many people can u one as well as the other D. some of us can u both hands 2. New-born babies _____ at first. A. can only u their fight hands B. can only u their left hands C. can't u their hands D. can u both their hands 3. Which of the following is true? A. Monkeys are left-handed. B. Monkeys are right-handed. C. Some of the monkeys are left-handed monkeys. D. There are much more right-handed monkeys than left-handed monkeys. 4. The left-handed people are difficult in life becau _____. A. they can't u their right hands at all B. most people u their right hands better C. they can't u both of their hands D. they can't u their left hands

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答案

1-4 ADCB

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考点

据考高分专家说，试题“阅读理解。 Which of .....”主要考查你对 [科教类阅读 ]考点的理解。

科教类阅读

科普类的阅读：科普类的阅读理解包含介绍科学知识、社会知识的短文。阅读这类短文时，要以事实为中心进行思考，抓住事物的特征、用途、相互关系等。如果是介绍社会现象的文章，要掌握所谈现象的内涵。

答题技巧：1. 加强整体意识，把握文章的主要内容。在阅读的时候可给段落标上序号，并给重要的句子和   关键词做上记号，尤其是各段中心句，为答题提供更快捷更多的信息源。 2. 审清题干，发觉和把握试题中有效的提示性信息，确认命题的角度、阅读范围和答题方式。 3. 定位阅读，强化对应意识。同时要注意原文利用和自我加工相结合。