课标通用2018版高考英语大一轮复习Unit2Cloning课时作业新人教版选修.docVIP

Unit 2 Cloning Ⅰ.阅读理解 [2017·河北邯郸高三一模] Chinese people are almost twice as optimistic about the world as those from other countries，while the British are the fifth most pessimistic(悲观的)，according to a recent survey. YouGov surveyed more than 18,000 people in 17 countries，and found that 41 percent of Internet users in China say the world is getting better.The countrys sunny attitude is nearly double the next most optimistic country，Indonesia，with 23 percent and four times the global average of 10 percent. While its said in most places the chances of getting killed by another human，life expectancy，poverty，and the rule of law have all improved significantly over the past 200 years,65 percent of adults in Britain disagree.An analysis of more than 10,000 British people last year found that believing the world is getting better depends significantly on being young，educated and middle class. When it comes to GDP per capita(人均国内生产总值)and optimism about the world，research shows there seems to be little relationship.The United States has more than 31 percent more GDP per capita than the United Kingdom.However，the two countries are equally pessimistic，with 65 percent of the surveyed saying the world is getting worse.Meanwhile，Australia，which is the second most pessimistic country only next to France，has almost 20 times more wealth per person than the second most optimistic，Indonesia.Only three percent of the surveyed in Australia believe things are looking up. Research suggests the huge gap between China and the rest of the world when it comes to the fate of the planet shows something special.The countrys pure rate of growth，a prioritization (优先)of health and quality of food are all contributing factors to this belief in a bright future. 1．According to the survey，the global average of optimistic people is________. A．10 percent　　　　　　　B．23 percent C．41 percent D．65 percent 2．Who tend to hold bright attitudes to the world in Britain? A．The old. B．The poor. C．The rich. D．The educa