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1、考研英语一黑龙江省伊春市金山屯区2023年预测试题Section I Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)It was on a summer burning afternoon in DenverThe sky was blue and the wind was blowing slightlyA man from a big
2、1 with a new wagon （马车） and a beautiful pair of horses was 2 along a country roadHe did not 3 much attention to 4 he was goingPretty soon he realized that he was 5 but he continued to drive, 6 to find his way or to meet someone who could tell him how to 7 to the townIt was a long 8 roadFor several h
3、ours he kept on driving 9 t was almost dark, he saw in a cornfield a tall farmer plowing （犁） the landHe stopped his 10 team of horses near the fence and called out, Hello, farmerHello, yourself the farmer replied, 11 plowingWhere does this 12 go ?I havent ever seen it go anywhereIt always 13 right w
4、here it is , said the farmer, without stopping his workHow far is it 14 the next town? said the stranger, speaking a little louderDont know, never 15 it replied the farmerBy this time the city man was getting 16 , What do you know? Youre the biggest 17 I ever sawThe farmer 18 the plow and turned and
5、 looked for a long time at the city manThen he said scornfully （轻蔑地） , Maybe I dont know much 19 I am a foolBut 20 Im not lost!1、AenterpriseBcityCfarmDcompany2、AdrivingBexploringCescapingDresting3、AfixBgiveCrecommendDprovide4、AwhichBthatCwhereDwhat5、AgoneBmissingClostDdiscouraged6、AmanagingBexpectin
6、gCrefusingDforgetting7、Atake backBbring backClook backDget back8、AlonelyBbusyCcrowdedDproper9、AIfBAfterCWhenDThough10、AtiredBexitedCboredDdisappointed11、AalreadyBstillCthusDmerely12、AhorseBtownCfieldDroad13、AtrainsBlivesCstaysDstands14、AinBtoCinsideDfrom15、AbuiltBimaginedCoverlookedDmeasured16、Aanno
7、yedBridiculousCconcernedDcontent17、AfarmerBbusinessmanCfoolDdriver18、AundertookBcontinuedCbeganDstopped19、APerhapsBLuckilyCExactlyDIndeed20、Ain turnBat leastCsooner or laterDat mostSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by
8、 choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 1Bats are the only mammals(哺乳动物) that can fly a great distance, but they have another ability. Many bats live a very long time for an animal of their size. European researchers are studying bats to understand why they liv
9、es0 long. They hope to make discoveries aimed at fighting the aging process in human beings.Last week, the group of scientists said they had identified important biological qualities in some bat species. The group studied bat chromosomes(染色体), a line of genes found in the nucleus(细胞核) of cells. The
10、scientists were most interested in structures connected to the ends of the chromosomes. They are called telomeres(端粒), which protect the ends of chromosomes and shorten each time a cell divides. Scientists believe this shortening process causes cells to breakdown. They say this is what causes aging.
11、The European researchers studied 493 bats from four bat species. The group used information that had been gathered over more than 60 years. Of these animals ，the greater mouse-eared bat generally lived the longest, an average of 37 years. The scientists said this and a related species, which are gro
12、uped together under the name Myotis, had telomeres that did not shorten with age. Another Myotis bat holds the record for oldest age, reaching 41years. The scientists findings suggest that these bats cells have the ability to maintain and repair their telomeres. This, they said, helps guard against
13、the aging process.Based on its body size, a bat like the greater mouse-eared bat would be expected to live four years. But, these mammals have been found to live nearly 10 times longer than that. The scientists found that only 19 species of mammals live longer than humans when their body size is con
14、sidered. Eighteen of these are bats.1、European researchers are studying bats mainly hoping to .Alearn the living habit of bats.Bfind out why bats enjoy a long life.Ctry to understand why bats can fly as a mammalDdiscover a good way to prevent human beings from aging.2、What does the second paragraph
15、mainly explain to us?AThe structures of bats chromosomes.BWhat cause aging biologically.CThe functions of telomeres.DWhat causes cells to break down.3、The greater mouse-eared bat and Myotis bat live so long because .Athey are grouped together under the name MyoisBtheir telomeres are decreasing with ageCtheir ells are able to keep up and fix their telomeresDtheir bodies produce more te
