阅读理解：读A、B两篇短文，根据短文内容选择最佳答案。 Height is just one of the thousands of f

题文

阅读理解：读A、B两篇短文，根据短文内容选择最佳答案。

     Height is just one of the thousands of features your genes(基因)decide. In fact, becau you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall you're going to be, ask your doctor if he or she can help you find it out.      But genes don't decide everything. For example, eating an unhealthy diet can keep you from growing to yourfull potential (潜力). Getting plenty of sleep and enough exerci will help you grow to the expected height.      No doubt (怀疑) you're wondering how fast you should grow. It depends. There's no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time whenthey start puberty (when your body starts changing and becoming more grown up).     Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inchesthere are not nearly as important as the height you're at now, how you've been growing up to this point, and what other changes your body may be going through.      Don't be scared if you em to have grown a lot in a very short time. Everyone has a growth spurt (高峰)during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier orlater … between 7 and 13 for girls and 9 and 15 for boys.     You'll usually begin to notice that you're growing faster about a year or so after your body starts to show thefirst changes of puberty.

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答案

1-5: DBDCC

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据考高分专家说，试题“阅读理解：读A、B两篇短文，.....”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。