D.Neruda loved to write his poems near the sea
参考答案1—4、ACCA
阅读下列四篇短文,从每小题后所给的A,B,C或D四个选项中,选出最佳选项。
Below is a selection from a popular science book.
If blood is red,why are veins(静脉) blue?
Actually,veins are not blue at all.They are more of a clear,yellowish colour.Although blood looks red when it's outside the body,when it's sitting in a vein near the surface of the skin,it's more of a dark reddish purple colour.At the right depth,these bloodfilled veins reflect less red light than the surrounding skin,making them look blue by comparison.
Which works harder,your heart or your brain?
That kind of depends on whether you're busy thinking or busy exercising.Your heart works up to three times harder during exercise,and shifts enough blood over a lifetime to fill a supertanker.But,in the long run,your brain probably tips it,because even when you're sitting still your brain is using twice as much energy as your heart,and it takes four to five times as much blood to feed it.
Why do teeth fall out,and why don't they grow back in grownups?
Baby (or “milk”) teeth do not last long;they fall out to make room for bigger,stronger adult teeth later on.Adult teeth fall out when they become damaged,decayed and infected by bacteria.Once this second set of teeth has grown in,you're done.When they're gone,they're gone.This is because nature figures you're set for life,and what controls regrowth of your teeth switches off.
【2016届湖南长沙市高考英语二轮阅读理解训练(46)(含答案)】相关文章:
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (26)
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(15)附答案
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (80)
★ 2016届湖南长沙市高考英语二轮阅读理解训练(13)(含答案)
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(20)附答案
★ 常熟市2014高考英阅读理解语一轮(暑假)训练题(4)及答案
★ 【课堂新坐标】2017届高考英语(通用版)二轮复习完形填空专题训练:技法2 利用语义逻辑关系解题(含解析)
★ 2017届高考英语二轮复习大题冲关秘籍短文改错:体验真题(含解析)
★ 2016届湖南长沙市高考英语二轮阅读理解训练(16)(含答案)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (76)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21