网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
The gap in the ozone hole over the North Pole can expand each summer enough, that it exposes regions as far south as Sweden by heightened UV radiation, also increasing rates of skin cancer in the northern regions by as much as 50 percent.
A
that it exposes regions as far south as Sweden by heightened UV radiation, also increasing
B
that regions as far south as Sweden have been exposed to heightened UV radiation, as well as having increased
C
to expose regions as far south as Sweden to heightened UV radiation, increased
D
to expose regions as far south as Sweden to heightened UV radiation and increase
E
that exposure to heightened UV radiation in regions as far south as Sweden, as well as increasing
参考答案
参考解析
解析：
A项中“exposed…by”搭配错误；B中从句的主语有误；C、E项中从句的结构错误，故本题选D项。
A项中“exposed…by”搭配错误；B中从句的主语有误；C、E项中从句的结构错误，故本题选D项。
更多 “单选题The gap in the ozone hole over the North Pole can expand each summer enough, that it exposes regions as far south as Sweden by heightened UV radiation, also increasing rates of skin cancer in the northern regions by as much as 50 percent.A that it exposes regions as far south as Sweden by heightened UV radiation, also increasingB that regions as far south as Sweden have been exposed to heightened UV radiation, as well as having increasedC to expose regions as far south as Sweden to heightened UV radiation, increasedD to expose regions as far south as Sweden to heightened UV radiation and increaseE that exposure to heightened UV radiation in regions as far south as Sweden, as well as increasing” 相关考题
考题
The()are having a parade at the North Pole when the train arrives.A、Santa# #elvesB、reindeerC、theConductor
考题
翻译句子The South Pole, by contrast, is over land, on the continent called Antarctica. Not only is the South Pole on a continent, it's on a very high continent.
考题
BThe word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋转) of the earth. At the equator(赤道) day and night are sometimes the same length. They are each twelve hours long. The sun rises at 6 in the morning and sets at 6 in the evening. For six months the North Pole is tilted(倾斜) toward the sun. In those months the Northern Hemisphere(半球) gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than night. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.56. When the Western Hemisphere is having day, the Eastern Hemisphere is having ______.A.both day and night B.day C.neither day nor night D.night
考题
When the North Pole is tilted toward the sun, the Northern Hemisphere gets _____ sunlight.A.less B.more C.all D.no
考题
When it is winter in China, ______.A. the USA is tilted toward the sun B. the South Pole is tilted away from the sunC. the North Pole is tilted toward the sun D. the North Pole is tilted away from the sun
考题
Which statement about damage control is TRUE ________．A.A hole in the hull at the waterline is more dangerous than a hole below the inner bottomB.The amount of water entering a ship through a hole varies inversely to the area of the holeC.Water flowing into a lower compartment on a ship is more dangerous than water on deck or flowing into an upper compartmentD.Water flowing over the forecastle bulwark is more dangerous than a hole in the hull at the waterline
考题
共用题干
The Impact of Antarctic Ozone HoleThe Antarctic ozone（臭氧）hole is changing weather patterns across the Southern Hemisphere （半球）,even affecting the tropics,scientists have concluded. The scientists______(51)the new study added the ozone hole into standard climate models to_______(52)how it might have affected winds and rains. They say rainfall has moved further south towards the pole and the effect has been_______(53)strong over Australia.And of_______(54)interest was the southward of the Southern Hemisphere jet stream. These high一altitude winds are_______(55)to determining weather patterns,in both hemispheres. Much of the cold weather felt in the UK_______(56)the last couple of winters,for example,was caused by blocking of the Northern Hemisphere stream.The team found that overall,the ozone hole has_______(57)in rainfall moving south along with the winds._______(58)there are regional differences,particularly concerning Australia. In terms of the average for that zone,the ozone hole_______(59)about a 10% change一but for Australia,it's about 35%.Their modeling indicated that global warming_______(60)greenhouse gas emissions is also a factor in changing rainfall patterns.Natural climate cycles are also thought to be important here,as different rainfall patterns were _______(61)in the era before ozone depletion（消耗）and late 20th Century warming.Although the_______(62)international organization has significantly checked emissions of harmful substances,they_______(63)for decades in the atmosphere,and so their effects are still being felt.Earlier,and international organization forecast that even the Antarctic ozone hole一which is more severe than its_______(64)in the Northern Hemisphere一should be_______(65)by 2045—2060._________(54)A:particular B:specialC:especial D:specific
考题
共用题干
The Arctic Ice is ThawingFather Christmas may have to move his"workshop"from the North Pole because global warming isthawing the ice beneath his feet and his reindeers'feet as well.His"workshop"is in dire straits.The"plat- form"for the"workshop"is melting,said Stefan Norris of the World Wildlife Fund environmental group's Arctic Program.An eight-nation report by 250 scientists published recently predicted the Arctic Ocean could be ice-free in summer by 2100 because of a build-up of heat-trapping gases in the atmosphere,mainly from burning fossil fuels in cars or factories.The North Pole is getting more and more uninhabitable to Father Christmas. __________(46)Young people learn that Father Christmas'"workshop"produces millions of gifts delivered by him on a flying,reindeer-drawn sleigh.Hollywood movies like"The Polar Express"tried to make viewers believe that Father Christmas lives at the North Pole._______(47)The"Fortress of Solitude"is near the North Pole that could be under threat in a warmer world. Alan Boldt, spokesman of the Danish Ministry of Science,suggested ways to rescue Father Christmas._________(48) Another alternative,he argued,woald be building some electrical facilities to ensure the ice stays on the North Pole for him."This should be a subject for the United Nations,"he said."Danmark could build windmills to pro- vide Father Christmas with power."Denmark says Father Christmas'real home is Greenland,which will help, Denmark thinks,to strengthen its position in claiming the sovereignty over the Pole.__________(49)"Doesn't he already speak Danish?"Boldt said frostily when asked if Father Christmas would be forced to learn Danish if Denmark won international recognition of its claim to the Pole.Last month's Arctic report said the region is warming twice as fast as the rest of the globe,partly because dark ground or water,once un-covered,soaks up more heat than ice or snow.Finland has been most favored by Father Christmas and it has about 500,000 tourists a year to visit its Christmas center in Rovaniemi in Lapland._________(50)_________(49)A:However,Nordic nations all reject it by claiming that their countries are his home.B:Therefore the North Pole is the most attractive place in the world.C:If Denmark's claim were accepted internationally,it would have the legal right to search for oil and gas at the North Pole.D:One of them would be building a giant floating ice rink for the workshop if the Pole thaws.E:Maybe Father Christmas has already moved to Rovaniemi.F:He may have to move from the North Pole within our children's lifetimes.
考题
共用题干
The Arctic Ice is ThawingFather Christmas may have to move his"workshop"from the North Pole because global warming is thawing the ice beneath his feet and his reindeers'feet as well.His"workshop"is in dire straits.The"platform"for the "workshop"is melting,said Stefan Norris of the World Wildlife Fund environmental group's Arctic Program.An eight-nation report by 250 scientists published recently predicted the Arctic Ocean could be ice-free in summer by 2100 because of a build-up of heat-trapping gases in the atmosphere,mainly from burning fossil fuels in cars or factories.The North Pole is getting more and more uninhabitable to Father Christmas.______(46)Young people learn that Father Christmas'"workshop"produces millions of gifts deliveredby him on a flying,reindeer-drawn sleigh（雪橇）.Hollywood movies like"The Polar Express" tried to make viewers believe that Father Christmas lives at the North Pole.___＿_(47)The"Fortress of Solitude"is near the North Pole that could be under threat in a warmer world.Alan Boldt, spokesman of the Danish Ministry of Science,suggested ways to rescue Father Christmas.______(48) Another alternative,he argued,would be building some electrical facilities to ensure the ice stays on the NorthPole for him."This should be a subject for the United Nations,"he said."Denmark could build windmills to provide Father Christmas with power."Denmark says Father Christmas'real home is Greenland,which will help, Denmark thinks,to strengthen its position in claiming the sovereignty over the Pole.______(49) "Doesn't he already speak Danish?"Boldt said frostily when asked if Father Christmas would be forced to learn Danish if Denmark won international recognition of its claim to the Pole.Last month's Arctic report said the region is warming twice as fast as the rest of the globe,partly because dark ground or water,once uncovered,soaks up more heat than ice or snow.Finland has been most favored by Father Christmas and it has about 500,000 tourists a year to visit its Christmas center in Rovaniemi in Lapland.______(50)______(48)A:However,Nordic nations all reject it by claiming that their countries are his home.B:Therefore the North Pole is the most attractive place in the world.C:If Denmark's claim were accepted internationally,it would have the legal right to search for oil and gas at the North Pole.D:One of them would be building a giant floating ice rink for the workshop if the Pole thaws.E:Maybe Father Christmas has already moved to Rovaniemi.F:He may have to move from the North Pole within our children's lifetimes.
考题
Like the island continent of Antarctica,Australia is located entirely in（）Athe Northern HemisphereBthe Southern HemisphereCthe North PoleDthe South Pole
考题
In the 17th century,the English government encouraged people from Scotland and Northern England to emigrate to the north of Ireland because（）Athey wanted to increase its control over IrelandBthey had too many people and didn’t have enough space for them to live in BritainCthey intended to expand their investmentDthey believed that Ireland was the best place for them
考题
Like the island continent of Antarctica,Australia is located entirely in（）A、the Northern HemisphereB、the Southern HemisphereC、the North PoleD、the South Pole
考题
单选题Which of the following is chosen by Siegel as the symbolic animal?A
The murrelet nesting in glaciers.B
The polar bear in the North Pole.C
The spider in Alaska’s Glacier Bay.D
Stag horn corals in the Caribbean.
考题
单选题A ground can be defined as an electrical connection between the wiring of a motor and its（）.A
shunt fieldB
circuit breakerC
metal frameworkD
inter-pole
考题
单选题In the 17th century,the English government encouraged people from Scotland and Northern England to emigrate to the north of Ireland because（）A
they wanted to increase its control over IrelandB
they had too many people and didn’t have enough space for them to live in BritainC
they intended to expand their investmentD
they believed that Ireland was the best place for them
考题
单选题The satellites over the major ocean regions cover the globe（）.A
besides the polar regionsB
including the North Pole and the South PoleC
above 70°N and below 70°SD
as for north and south as 70°
考题
单选题In engines with system, the lubricating oil can be added to the engine through the filling hole in the crankcase cover, by using a hand oil can, or through the separator pipe（）A
lubricating oilB
dry sumpC
circulated tankD
wet sump
考题
单选题The satellites over the major ocean regions cover the globe（）.A
besides the polar regionsB
including the North Pole and the South PoleC
above 70N and below 70SD
as far north and south 70
考题
单选题Like the island continent of Antarctica,Australia is located entirely in（）A
the Northern HemisphereB
the Southern HemisphereC
the North PoleD
the South Pole
考题
单选题The North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean.So scientists thought that______.A
most of the ice melted in the Northern hemisphereB
most of the ice melted in the Southern hemisphereC
The North Pole is colder than the South PoleD
The South Pole is colder than the North Pole
考题
单选题If you（）a magnet-needle, its two ends can point North and South, and so it can be used to determine directions.A
overtakeB
fixC
highlightD
suspend
考题
问答题Pre-school can help close this gap.
热门标签
最新试卷