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单选题
The world's supplies of copper（）
A
have gradually being exhausted
B
are gradually exhausted
C
has been gradually exhausted
D
are being gradually exhausted
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更多 “单选题The world's supplies of copper（）A have gradually being exhaustedB are gradually exhaustedC has been gradually exhaustedD are being gradually exhausted” 相关考题
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Which of the following statements is true?A. The author's father built a bonfire on VE Day.B. The author's father had fought in the First World War.C. The author's father had fought in the Second World War.D. The author's father threw two chairs on the fire to keep it going.
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Markets are the system that ()some people’s demands and some other people’s supplies.
A、meetsB、bridgesC、rejects
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The world’s supplies of copper ().
A、have gradually being exhaustedB、are gradually exhaustedC、has been gradually exhaustedD、are being gradually exhausted
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In American literature, escaping from the society and returning to nature is a common subject.The following titles are all related, in one way or another, to the subject except _______.
A.Mark Twain's The Adventures of Huckleberry FinnB.Dreiser's Sister CarrieC.Copper's Leather-Stocking TalesD.Thoreau's Walden
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Antarctica isn't only the coldest place on Earth, it's also one of the world's driest deserts.
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The United States grows nearly _____ of the world's grain and supplies a half of all the exports of grain in the world.
A.one thirdB.one fourthC.one sixthD.one seventh
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共用题干
Water一the Issue of This CenturyThe world is running short of freshwater. Populations are growing bigger and thirstier （渴的）,with the result that freshwater is becoming increasingly scarce（缺乏）.Half the world's wetlands have disappeared during the last century,while estimates suggest that wa- ter use will rise by 50% in the next 30 years.The World Bank report estimates that as much as half of the world's population,concentrated in Africa,the Middle East and south Asia,will face“severe water shortages”by 2025.Local water conflicts and the loss of freshwater ecosystems appear large in some re- gions.A similar picture emerges from the globe's salt water regions. Three-quarters of the world's people may live within 100km of the sea in 2025,putting even more pressure on stretched coastal ecosystems. Two thirds of fisheries（渔业）are exploited at or beyond their sustainable limits, and half the world's coral reefs（珊瑚礁）may perish in 100 years. Almost 60% of coral reefs and 34% of fish species are at risk from human activities,the Bank says.The report concludes that there is ample evidence to justify immediate and coordinated action to safeguard supplies and use water more efficiently.Fresh water consumption is rising quickly,and the availability of water in some regions is likely to become one of the most pressing issues of the 21st century.A third of the world's popu1ation一around two billion people一live in countries that are experiencing moderate to high water shortages.That proportion could rise to half or more in the next 30 years unless institutions（制度）change to ensure better conservation and alloca- tion of water.China is one country where the portents（征兆）are gloomy. The most waterstressed country in East Asia,China is exploiting 44%of its usable water,a figure projected to rise to6O%by 2020.Primary withdrawal of water of more than 60%is widely considered by water experts to exceed the environmental carrying capacity of a river basin system. AlthoughChina's total use appears still to be reasonable,it has several basins that are severely stressed environmentally.Withdrawals exceed environmental limits in Afghanistan and Pakistan,and will exceed them in India by 2020.In the Middle East and North Africa,only Morocco has unexploited water resources.The rest have exceeded environmental limits and many are mining aquifers （蓄水层）一bodies of water-bearing rock一the report says.The World Bank report implies that urgent action should be taken to protect water supplies.A: RightB: WrongC: Not mentioned
考题
The soybean prices ended higher this Monday as traders expect supplies to remain tight
The actively traded July contract for soybeans rose 20 cents to settle at $14.85 a bushel.
The U.S government’s weekly prediction for soybean exports was higher than traders expected, said Mike Zulo, president of a consulting company in Atchison Kansas
Supplies for beans have been extraordinarily tight as China’s demand for soybean continues to increase even as U.S production stays relatively steady he said Soybean prices have risen 15 percent this year
“That U.S.D.A. number caused the trade to refocus on just how razor-thin supplies are heading in to next fall’s harvest” Zulo said
Why did the prices of soybean rise according to the passage?A. Because the general production of soybean stayed steady
B. Because the supplies were expected to keep tight
C. Because China’s demand for soybean increased
D. Because the trade of soybean was quite active
考题
资料：The soybean prices ended higher this Monday as traders expect supplies to remain tight.
The actively July contract for soybeans rose 20 cents to settle at $14.85 a bushel.
The U.S. government's weekly prediction for soybean exports was higher than traders expected, said Mike Zulo. President of a consulting company in Atchison, Kansas.
Supplies for beans have been extraordinarily tight as China's demand for soymeal continues to increase even as U.S. production stays relatively steady, he said. Soybean prices have risen about 15 percent this year.
“That U.S.D.A. number caused the trade to refocus on just how razor-thin supplies are heading in to next fall's harvest.” Zulo said.
Why did the prices of soybean rise according to the passage?A.Because the general production of soybean stayed steady.
B.Because the supplies were expected to keep tight.
C.Because China’s demand for soybean increased.
D.Because the trade of soybean was quite active.
考题
资料：The soybean prices ended higher this Monday as traders expect supplies to remain tight.
The actively July contract for soybeans rose 20 cents to settle at $14.85 a bushel.
The U.S. government's weekly prediction for soybean exports was higher than traders expected, said Mike Zulo. President of a consulting company in Atchison, Kansas.
Supplies for beans have been extraordinarily tight as China's demand for soymeal continues to increase even as U.S. production stays relatively steady, he said. Soybean prices have risen about 15 percent this year.
“That U.S.D.A. number caused the trade to refocus on just how razor-thin supplies are heading in to next fall's harvest.” Zulo said.
What can be inferred from the passage about next fall’s soybean harvest?A.It’s not worth noticing.
B.It will rise 15 percent.
C.It’s still uncertain.
D.It will be razor-thin.
考题
Which of the following is not true of British iron and steel industry?（）A、Britain.s steel industry is declining.B、No more new discoveries of iron ore have been found in Britain.C、Supplies of iron ore are now mostly foreign.D、Compared with newer plants in the world,Britain.s steelworks are not efficient.
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下列选项中，（）是正确的表达式。 A、% String s = “hello world ” ；% B、% = “hello world ” ；% C、% = “hello world ” % D、% ! “hello world ” %
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设原字符串s为StringBuffer型，且s="Hellojava"，如果想用子串替换把s转换成"HelloWorld"，则正确的语句是（）A、s.replace（6，9，"World"）；B、s.replace（6，10，"World"）；C、s="World"；D、s=replace（"java"，"World"）；
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A BladeCenter S chassis with 2 storage modules requires how many power supplies?（）A、1B、2C、4D、6
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单选题English people _____.A
have never discussed who is the world’s greatest poet and greatest dramatistB
never discuss the world’s greatest poets and dramatistC
are sure who is the world’s greatest poet and greatest dramatistD
do not care who is the world’s greatest poet and greatest dramatist
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单选题设原字符串s为StringBuffer型，且s="Hellojava"，如果想用子串替换把s转换成"HelloWorld"，则正确的语句是（）A
s.replace（6，9，World）；B
s.replace（6，10，World）；C
s=World；D
s=replace（java，World）；
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单选题Fire protection regulations for towing vessels allow all of these types of fuel piping，EXCEPT（）.A
steelB
aluminum in an aluminum-hulled vesselC
schedule 80 fire resistant plastic pipeD
nickel-copper，copper-nickel or annealed copper
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单选题A BladeCenter S chassis with 2 storage modules requires how many power supplies?（）A
1B
2C
4D
6
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单选题The world's oldest national newspaper, _____, appeared in 1791.A
the ObserverB
the TimesC
the GuardianD
the News of the World
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单选题What is the real cause of the potential water crisis?A
The world population is increasing faster and faster.B
Half of the world’s water resources have been seriously polluted.C
Humanity has not placed sufficient value on water resources.D
Only half of the world’s water can be used.
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填空题Conservation groups all around the world are working to preserve, enlarge and connect the world’s rainforests.____
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判断题The reality of today’s world is mundane as compared with the world of the Internet.A
对B
错
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单选题According to the passage, which of the following statements is NOT TRUE?A
McDonald’s was founded in 1948.B
McDonald’s has opened its restaurants in every city of the world.C
McDonald’s has over 30,000 locations in the world now.D
McDonald’s was very small in scale in the beginning.
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单选题The best title for the passage might be _____.A
An Ideal Place for ShoppingB
A City with the Best ClimateC
The World’s Best City to Live inD
The World’s Most Beautiful City
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单选题下列选项中，（）是正确的表达式。A
% String s = “hello world ” ；% B
% = “hello world ” ；% C
% = “hello world ” % D
% ! “hello world ” %
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