5月30日托�？荚囬喿x真題及答案

　　在日復一日的學(xué)習、工作生活中，我們都要用到考試真題，考試真題可以幫助主辦方了解考生某方面的知識或技能狀況。一份什么樣的考試真題才能稱(chēng)之為好考試真題呢？以下是小編精心整理的5月30日托�？荚囬喿x真題及答案，歡迎閱讀與收藏。

　　5月30日托�？荚囬喿x真題及答案 1

　　The new 4G mobile phone services in the UK are not as super-fast as the industry promised - and could get worse.

　　在英國，新的4G移動(dòng)服務(wù)達不到運營(yíng)商所承諾的超高速度，而且速度可能還會(huì )變慢。

　　The mobile phone companies boasted that 4G services would be ‘five times faster’ than the existing 3G networks when they launched in the autumn of 2012.

　　當移動(dòng)運營(yíng)商在2012年秋季開(kāi)通4G服務(wù)時(shí)，它們宣稱(chēng)4G服務(wù)的速度將比現有3G網(wǎng)絡(luò )快5倍。

　　However, a new official study puts the real figure at an average of 2.5 times faster - 14.7 megabits per second compared to 5.9Mbit/s per second on the 3G service that most people use.

　　然而，一份新的官方研究表明，真實(shí)的'數字是4G速度僅比3G平均快2.5倍——也就是4G速度是14.79Mbit/s，大多數人使用的3G網(wǎng)絡(luò )的速度是5.9Mbit/s。

　　At the same time, the evidence suggests that 4G services are likely to slow down as more people connect to them.

　　同時(shí)，有證據表明，當更多的人接入網(wǎng)絡(luò )時(shí)，4G服務(wù)有可能變得更慢。

　　4G technology is being promoted by the big mobile networks on the basis it offers high speed internet access and smooth video streaming without annoying buffering.

　　基于能夠提供高速的網(wǎng)絡(luò )接入和流暢的視頻流媒體服務(wù)并避免煩人的緩沖等優(yōu)勢，4G技術(shù)得以在大型移動(dòng)網(wǎng)絡(luò )中得到應用。

　　More than 10 million people have been won over by the promises and have signed two year contracts costing an average of 20 ($30) a month.

　　超過(guò)一千萬(wàn)人被這一承諾所打動(dòng)，他們簽定了平均每月消費20英鎊的合約。

　　When 4G services launched at the end of 2012, the average download speed was up at around 19 Mbit/s, however the new research suggests an average of 14.7 and other studies put it as low as 10.

　　當4G服務(wù)在2012年年底剛開(kāi)通時(shí)，平均下載速度可達19Mbit/s。新的研究表明現在這一數字僅為14.7Mbit/s，甚至有研究認為只有10Mbit/s。

　　This has happened because more people are using the service, effectively causing jams on the airwaves.The only way this can be countered is if the networks spend millions upgrading masts and installing new ones.

　　這是因為越來(lái)越多的人開(kāi)始使用4G，導致了無(wú)線(xiàn)網(wǎng)絡(luò )的擁堵。而唯一的解決辦法是由運營(yíng)商投入大量資金對基站進(jìn)行升級并且增加基站數量。

　　5月30日托�？荚囬喿x真題及答案 2

　　if the salinity of ocean waters is analyzed,it is found to vary only slightly from place to place.nevertheless,some of these small changes are important.there are three basic processes that cause a change in oceanic salinity.one of these is the subtraction of water from the ocean by means of evaporation conversion of liquid water to water vapor.in this manner,the salinity is increased,since the salts stay behind.if this is carried to the extreme,of course,white crystals of salt would be left behind.

　　the opposite of evaporation is precipitation,such as rain,by which water is added to the ocean.here the ocean is being diluted so that the salinity is decreased.this may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean.thus salinity may be increased by the subtraction of water by evaporation,or decreased by the addition of fresh water by precipitation or runoff.

　　normally,in tropical regions where the sun is very strong,the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation.similarly,in coastal regions where rivers dilute the sea,salinity is somewhat lower than in other oceanic areas.

　　a third process by which salinity may be altered is associated with the formation and melting of sea ice.when seawater is frozen,the dissolved materials are left behind.in this manner,seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared.of course,when this ice melts,it will tend to decrease the salinity of the surrounding water.

　　in the weddell sea,off antarctica,the densest water in the oceans is formed as a result of this freezing process,which increases the salinity of cold water.this heavy water sinks and is found in the deeper portions of the oceans of the world.

　　1.What does the passage mainly discuss？

　　A.the elements of salt

　　B.the bodies of water of the world

　　C.the many forms of ocean life

　　D.the salinity of ocean water

　　2.The word this in line 5 refers to

　　A.ocean

　　B.evaporation

　　C.salinity

　　D.crystals

　　3.According to the passage,the ocean generally has more salt in

　　A.coastal areas

　　B.tropical areas

　　C.rainy areas

　　D.turbulent areas

　　4.All of the following are processes that decrease salinity except

　　A.evaporation

　　B.precipitation

　　C.runoff

　　D.melting

　　5.Which of the following statements about the salinity of a body water can best be

　　inferred from the passage？

　　A.the temperature of the water is the most important factor.

　　B.the speed with which water moves is directly related to the amount of salt.

　　C.ocean salinity has little effect on sea life.

　　D.various factors combine to cause variations in the salt content of water.

　　6.The word altered in line 16 is closest in meaning to

　　A.determined

　　B.changed

　　C.accumulated

　　D.needed

　　7.The world it in line 18 refers to

　　A.sea ice

　　B.salinity

　　C.seawater

　　D.manner

　　8.Why does the author mention the weddell sea？

　　A.to show that this body of water has salinity variations

　　B.to compare antarctic waters with arctic waters

　　C.to give an example of increased salinity due to freezing

　　D.to point out the location of deep waters

　　9.Which of the following is not a result of the formation of ocean ice？

　　A.the salt remains in the water.

　　B.the surrounding water sinks.

　　C.water salinity decreases.

　　D.the water becomes denser.

　　5月30日托�？荚囬喿x真題及答案 3

　　1.GREEN:

　　(0)He is still green to his job.

　　他對其工作尚無(wú)經(jīng)驗。

　　(1)Do you see any green in my eye?

　　你認為我幼稚可欺嗎?

　　(2)lf you want to be a successful gardener,of course you’ve gotto have green fingers.

　　假如你想當個(gè)稱(chēng)職的'園工，那你就得有園藝技能。

　　(3)She is a green hand in teaching English.

　　在英語(yǔ)教學(xué)中，他還是個(gè)生手。

　　(4)Mother gave us the green light to go on the camping trip this summer.

　　媽媽準許我們今年夏天去野營(yíng)一次。

　　(5)He has a green wound in the left breast.

　　他左胸上有一新傷口。

　　2.BLUE:

　　(6)He is proud of his blue blood.

　　他因出身名門(mén)貴族而驕傲。

　　(7)Things are looking extremely blue.

　　情況極其不妙。

　　(8)True blue will never stain.

　　真金不怕火煉。

　　(9)She ran and ran until she was blue in the face.

　　她跑啊跑啊，累得臉色發(fā)青精疲力竭。

　　(10)lt’s once in a blue moon that you get a chance like that.

　　你得到的是個(gè)千載難逢的機會(huì )。

　　(11)He can read like a blue streak.

　　他看書(shū)極快。

　　(12)The bad news came like a bolt out of the blue.

　　這消息來(lái)得如青天霹靂。

　　(13)John arrived out of the blue.

　　約翰突然來(lái)了。

　　(14)A rainy day always gives me the blues.

　　下雨天總是使我心情抑郁。

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