North Korea threatens to ________ from six-party talks aimed at ending North Korea's nuclear program unless its proper rights are to be satisfied.
A.escape | B.flee | C.withdraw | D.retire |
科目:高中英语 来源: 题型:阅读理解
None of our early ancestors could digest milk as adults because their bodies never had to ----milk drinking simply wasn’t an option. As people began to extract milk from animals, though, some people developed the ability to keep drinking it throughout their lives.
Scientists now know of a milk-related mutation ( 变异) in our genes -- the chemical instructions for life that we carry in almost every cell in our bodies. People who have a mutated form of one particular gene can drink milk just fine. People without the mutation tend to get sick from milk.
To figure out where, and possibly why, milk drinking started, some scientists have been looking at who has the milk-digesting mutation today. Patterns are striking.
Most adults in Northern and Central Europe are able to digest milk -- and they do. Cheese and butter and other dairy products are popular in countries such as Sweden, Denmark, Germany and England. Because European settlers dominated North America, most people here can handle milk just fine, as well. That may explain why ice cream is such a popular dessert in the United States.
In much of Africa, Asia and South America, on the other hand, people tend to avoid dairy products because they lead to diarrhea (腹泻) and other stomach problems. (That’s why you won’t typically find cheese on the menu at a Chinese, Japanese or Ethiopian restaurant.) Native
Americans are also unable to digest milk.
Based on these genetic patterns, scientists have long thought that- milk drinking started inNorthern Europe, where dairy is an institution and the milk-digesting mutation is everywhere.
A recent study painted a different picture. With a computer medal, Thomas and colleagues looked at the spread of the milk-drinking mutation, farming and other related factor. Working backward, the scientists concluded that the first milk-thinkers lived in Central Europe around what’s now Hungary about 7,500 years ago. The practice didn't start farther north, as scientists had thought before.
66. Which of the following is the proper order of events according to the passage?
a. Their children were able to digest milk as adults.
b. They got sick from the milk.
c. Some people got a mutation in their genes.
d. Some people tried drinking milk from animals.
e. Some people started to drink milk from animals on a regular basis.
A. c→d→b→e→a B. d→e→b→c→a C. d →b→e→c→a D. e→d→b→c→a
67. Most people in the USA can digest milk because __________.
A. they have strong stomachs B. their ancestors were Europeans
C. that’s where milk drinking stinted D. farmers raise a lot of cows there
68. Which of the following is LEAST likely to appear on the menu in a Japanese restaurant?
A. Butter. B. Vinegar. C. Fish. D. Beef.
69. Which of the following is the author most likely to agree with?
A. Milk drinking first started in Northern Europe.
B. Milk drinking first started in Central Europe.
C. North American Indians were able to digest milk.
D. Dairy products are very popular in North Korea.
70. The main focus of the scientists' research was ______________.
A. mutation of human genes B. development of the human stomach
C. why milk drinking started D. where milk drinking first started
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科目:高中英语 来源:2011-2012学年广东中山镇区五校高二下期中考试英语卷(带解析) 题型:阅读理解
请阅读下列广告和相关信息,并按照要求匹配信息。首先,请阅读下列广告:
这是《纽约时报》电子版上的一些广告链接,请根据读报人不同需求判断他们将点击的广告。
A.
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科目:高中英语 来源:广东省梅州市0910学年高二下学期期末考考试试题(英语) 题型:阅读理解
The United Nations says forty million people or so around the world went hungry in 2008,mainly because of higher food prices. Early estimates from the UN Food and Agriculture Organization (FAO) show that 963 million people did not get enough to eat.
World food prices have dropped since early 2008.Prices of major crops have decreased by more than half from their height earlier last year. But they remain high compared to earlier years.
But FAO official Hafez Ghana says lower prices have failed to end the food crisis(危机)in many poor countries."For millions in developing countries," he says, "getting enough food every day to live an active and healthy life is a distant dream.”
The FAO says food shortage is a threat to people's health.Today, two-thirds of the world's undernourished people live in just a few countries. These are India, the Democratic Republic of Congo, Bangladesh, Indonesia, Pakistan, Ethiopia and so on.
A report on food insecurity warns that the current economic crisis could send even more people into hunger and poverty.
In sub-Saharan Africa, the percentage of the people who continually go hungry fell from 34% in 1997 to 30% in 2008.But the FAO says Ghana is the only country that has reached two sets of hunger reduction targets.These were set by the 1996 World Food Summit and the Millennium Development Goals.The main reason is the growth in agricultural production in Ghana.
The FAO says some countries in Southeast Asia like Thailand and Vietnam have made progress in hunger reduction goals.But South Asia and Central Asia haven't, and North Korea is still in hot water.
31. What FAO official Hafez Ghana says implies _.
A. it's easy but takes long to provide people with enough food
B. enough food can make people more active and healthier
C. there is difficulty solving the food shortage in a short time
D. people in developing countries will never get enough food
32. Ghana has reached the targets of hunger reduction mainly because of _.
A. the still high food prices
B. the donation of developed countries
C. the two targets of hunger reduction
D. the growth in agricultural production
33. The underlined word "undernourished" in Para. 4 probably means _.
A. hungry and unhappy B. unhealthy for lack of food
C. not fat because of poverty D. undeveloped and poor
34. Which country has not made progress in hunger reduction?
A. North Korea B. Thailand C. Vietnam D. Ghana
35. What is the best title of this passage?
A. The food production of the world
B. The hunger reduction target of the FAO
C. The food shortage around the world
D. The solution to the global food shortage
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科目:高中英语 来源:2010-2011学年湖北黄冈中学高三最后一次适应性考试英语试题 题型:单项填空
The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.
A.unconditionally |
B.unwillingly |
C.unfortunately |
D.uncomfortably |
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科目:高中英语 来源:20102011年海南省高二下教学质量检测(三)英语试题 题型:单项填空
China first agreed the six-party talks about North Korea nuclear weapons program.
A.to attend B.to join C.to participate in D.to take a part
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