2010考研英语(一)模拟【试卷+试卷】2.docx

2010考研英语(一)模拟【试卷+试卷】2

一、选择题（每题1分，共5分）

1.Theauthorsattitudetowardstheissueofglobalwarmingis______.

A.supportive

B.skeptical

C.indifferent

D.ambiguous

2.Accordingtothepassage,whatisthemaincauseofglobalwarming?

A.Deforestation

B.Industrialpollution

C.Solarradiation

D.Naturalclimatevariability

3.WhichofthefollowingisNOTmentionedasaconsequenceofglobalwarming?

A.Risingsealevels

B.Increasedfrequencyofhurricanes

C.Lossofbiodiversity

D.Decreasedagriculturalproductivity

4.Theauthorsuggeststhattomitigateglobalwarming,individualsshould______.

A.Reducetheircarbonfootprint

B.Supportrenewableenergysources

C.Lobforgovernmentregulations

D.Alloftheabove

5.Inthecontextofthepassage,anthropogenicmostnearlymeans______.

A.natural

B.humancaused

C.animalrelated

D.plantrelated

二、判断题（每题1分，共5分）

6.Globalwarmingisanaturallyoccurringphenomenonandisnotinfluencedhumanactivities.()

7.TheIntergovernmentalPanelonClimateChange(IPCC)isanorganizationthatdeniestheexistenceofglobalwarming.()

8.Carbondioxideistheprimarygreenhousegasresponsibleforglobalwarming.()

9.TheKyotoProtocolisaninternationaltreatyaimedatreducinggreenhousegasemissions.()

10.Climatechangeisexpectedtohavepositiveeffectsonagriculturalproductivity.()

三、填空题（每题1分，共5分）

11.The______isalayerofgasesthatsurroundstheEarthandtrapsheat.

12.Theprocesswhichplantsconvertcarbondioxideintooxygeniscalled______.

13.The______isainternationaltreatyaimedatreducinggreenhousegasemissions.

14.The______isameasureoftheamountofcarbondioxideproducedanindividualororganization.

15.The______isaphenomenoncharacterizedalongtermincreaseinEarthsaveragesurfacetemperature.

四、简答题（每题2分，共10分）

16.Explainthegreenhouseeffect.

17.Describetheroleofcarbondioxideinglob