B
【答案与解析】绘制人类基因组图,这将意味着人类消灭癌症、艾滋病的危害,延长人类寿命将成为现实。
1. B。语义理解题。从文章最后一段第1句话Once these genes are found and studied, researchers can develop new ways to attack infections(传染), and genetic diseases 可以看出科学家们完成人类基因组图的目的。
2. C。细节题。因为 …the leading organization for genetic research is in the United States,所以答案选 C。
3. D。判断题。美国是在 1990 年,即 20 世纪末开始绘制人类基因组图的,所以选项D 不对。
4. B。判断题。从文章内容可知,人类基因组图的完成将有助于科学家们攻克一系列难关。所以,他们在更努力地探究。
5. A。主旨题。综合文章内容,不难概括出本文主旨:解读基因密码。
参考例文:
Boys and girls,
I am very glad to give you a talk about how to live a healthy life.
We may often be affected by different viruses. However, we can avoid them if we form some good habits, such as eating healthy food, drinking plenty of water, having enough sleep and keeping a positive attitude.
As we all know, viruses can cause several serious diseases, such as the flu and AIDS. So it is necessary for us to form healthy habits to fight against those viruses. There are many good habits. Take my own for example, I drink a glass of milk every morning and do exercise every day after finishing my classes, which can help me build up a strong body. Apart from those, we can also keep away from viruses by having balanced diets; keeping our body clean and living a regular life. To sum up, it is very important for us to form good habits. Let’s defeat viruses together and live a healthy life.
【2017届高三高考英语最后六月冲刺(2)阅读表达题(有详解)】相关文章:
★ 2017高考四川省广安市英语阅读理解一轮系列训练:25(含解析)
★ 2013高考英语冲刺-基础篇 语法项目单句训练(按考试说明)(二)
★ 2017届高考英语二轮复习大题冲关秘籍短文改错:创新押题(含解析)
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(31)附答案
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(18)附答案
★ 【课堂新坐标】2017届高考英语(通用版)二轮复习书面表达专题训练:Ⅱ卷强化增分练 训练2(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:3(含解析)
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(28)附答案
★ 2017高考四川省广安市英语阅读理解一轮系列训练:15(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:24(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21