【名词&注释】
人口压力(population pressure)、化学变化(chemical change)、经济实体(economic entity)、欧洲联盟(european union)、天然资源(natural resources)、欧盟成员国(eu member states)、经济环境协调发展
[单选题]关于十大新“天府“共性的说法，正确的是
A. 地形平坦、土壤肥沃
B. 经济环境协调发展、生态良好
C. 经济发达、现代化水平高
D. 人口稀疏、人口压力小
查看答案&解析
举一反三：
[单选题]下列关于空气的说法中正确的是（ ）
A. 按质量计算，空气中含有氮气4/5，含有氧气1/5
B. 空气是成分固定不变的气体
C. 空气是一种十分重要的天然资源
D. 空气被压缩时体积变小是化学变化
[单选题]Don’t discuss the problems with your partner unless you??____________ to do so.
A. ask
B. are asked
C. will ask
D. will be asked
[单选题]EHave you winterized your horse yet? Even though global warming may have made our climate more mild, many animals are still hibernating(冬眠) .It’s too bad that humans can’t hibernate. In fact, as a species, we almost did.
A. Apparently, at times in the past , peasants in France liked a semi-state of human hibernation . So writes Graham Robb, a British scholar who has studied the sleeping habits of the French peasants. As soon as the weather turned cold people all over France shut themselves away and practiced the forgotten art of doing nothing at all for months on end.
B. In line with this, Jeff Warren, a producer at CBC Radio’s The Current, tells us that the way we sleep has changed fundamentally since the invention of artificial(人造的) lighting and the electric bulb.
C. When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours’ uninterrupted sleep is a modern invention.
D. In the past , without the artificial light of the city to bathe in, humans went to sleep when it became dark and then woke themselves around midnight. The late night period was known as ”The Watch” It was when people actually kept watch against wild animals ,although many of them simply moved around or visited family and neighbours .
E. According to some sleep researchers, a short period of insomnia(失眠) at midnight is not a disorder .It is normal . Humans can experience another state of consciousness around their sleeping, which occurs in the brief period before we fall asleep or wake ourselves in the morning .This period can be an extraordinarily creative time for some people .The impressive inventor, Thomas Edison , used this state to hit upon many of his new ideas.
F. Playing with your sleep rhythms can be adventurous ,as anxiety may set in. Medical science doesn’t help much in this case. It offers us medicines for a full night’s continuous sleep, which sounds natural ; however, according to Warren’s theory，it is really the opposite of what we need.
G. 67.The example of the French peasants shows the fact that________.
H. people might become lazy as a result of too much sleep
I. there were signs of hibernation in human sleeping habits
J. people tended to sleep more peacefully in cold weather
K. winter was a season for people to sleep for months on end
[单选题]欧洲联盟，简称欧盟（EU），是一个集政治实体和经济实体于一身、在世界上具有重要影响的区域一体化组织。据此完成8～9题。8．关于欧盟成员国(eu member states)的叙述，错误的是
A. 使用统一货币——欧元
B. 货物可以自由流通
C. 使用统一语言——英语
D. 公民可以自由往来
[单选题]37． Please follow me and I’ll ________you the way to Mr Zhang's office．
A. get
B. show
C. give
D. take
本文链接：https://www.zhukaozhuanjia.com/download/r75kg0.html
