托福试题(附答案)

托福试题(附答案)阅读理解题：

Passage:

TheAmazonrainforest,coveringover5.5millionsquarekilometers,isoftenreferredtoasthe"lungsoftheEarth"duetoitsvitalroleinabsorbingcarbondioxideandproducingoxygen.Itishometoanestimated390billionindividualtreesdividedinto16,000species.Theforest'sbiodiversityisunparalleled,withcountlessspeciesofplants,animals,insects,andmicroorganismsyettobediscovered.

1.WhatisthemainpurposeoftheAmazonrainforest?

A)Toprovideahabitatforadiverserangeofspecies

B)Toactasanaturalbarrieragainststormsandfloods

C)Toabsorbcarbondioxideandproduceoxygen

D)Toserveasasourceofrawmaterialsforhumanuse

Answer:C

2.WhatcanbeinferredabouttheAmazonrainforest'sbiodiversity?

A)ItisthemostdiverseecosystemonEarth

B)Itisdecreasingrapidlyduetodeforestation

C)Ithasbeenthoroughlyexploredbyscientists

D)Itishometoalargenumberofundiscoveredspecies

Answer:D

3.HowmanytreespeciesareestimatedtoexistintheAmazonrainforest?

A)390billion

B)16,000

C)5.5million

D)390million

Answer:B

4.WhatistheAmazonrainforestoftenreferredtoas?

A)The"lungsoftheEarth"

B)The"heartoftheEarth"

C)The"oceanoftrees"

D)The"gardenofEden"

Answer:A

5.WhatisasignificantcontributionoftheAmazonrainforesttotheEarth'satmosphere?

A)Producingnitrogen

B)Absorbingcarbondioxide

C)Emittinggreenhousegases

D)Regulatingtemperature

Answer:B

听力理解题：

Lecture:

Goodmorning,everyone.Today,I'dliketodiscusstheconceptofcloudcomputinganditsimpactonmodernbusinesses.Cloudcomputingallowscompaniestoaccessandstoredataonremoteservers,whichcanbeaccessedthroughtheinternet.Thiseliminatestheneedforphysicalstoragedevicesandenablesbusinessestoscaletheirresourcesasneeded.

1.Whatisthemaintopicofthelecture?

A)Thehistoryofcloudcomputing

B)Theimpactofcloudcomputingonbusinesses

C)Thebenefitsofusingphysicalstoragedevices

D)Theevolutionoftheinternet

Answer:B

2.Whatdoescloudcomputingallowcompaniestodo?

A)Accessandstoredataonremoteservers

B)Createtheirownphysicalstoragedevices

C)Limittheirdatastoragecapacity

D)Reducetheirrelianceontheinternet

Answer:A

3.Howdoescloudcomputingaffectbusinesses'storageneeds?

A)Itincreasestheneedforphysicalstoragedevices

B)Itreducestheneedforphysicalstoragedevices

C)Itmakesdatastorageirrelevant

D)Itrequiresbusinessestoinvestintheirownservers

Answer:B

4.Whatdoesthelecturesuggestaboutthescalabilityofresourcesincloudcomputing?

A)Itislimitedbythephysicalstoragedevicesused

B)Itisdeterminedbythecompany'sbudget

C)Itcanbeadjustedaccordingtothebusiness'sneeds

D)Itisnotaffectedbytheinternetconnection

Answer:C

5.Whatisoneadvantageofusingcloudcomputingmentionedinthelecture?

A)ItincreasestheneedforonsiteITsupport

B)Itallowsbusinessestosaveonenergycosts

C)Itprovidesbetterdatasecuritythanphysicalstorage

D)Itenablesbusinessestoscaletheirresourcesasneeded

Answer:D

写作题：

Task1:

Doyouagreeordisagreewiththefollowingstatement?Technologyhasmadetheworldabetterplacetolive.Usespecificreasonsandexamplestosupportyouranswer.

YourAnswer:

Inmyopinion,technologyhasindeedmadetheworldabetterplacetolive.Theadvancementsintechnologyhaverevolutionizedvariousaspectsofourlives,fromcommunicationtohealthcare.Forinstance,theinternethasconnectedpeoplefromallcornersoftheworld,enablinginstantcommunicationandthesharingofinformation.Thishasfosteredasenseofglobalcommunityandpromotedculturalexchange.Moreover,medicaltechnologieshavesignificantlyimprovedhealthcareoutcomes,savingcountlesslivesandenhancingthequalityoflifeformany.

Task2:

Somepeopleprefertostudyforexamsbythemselves,whileothersprefertostudyingroups.Whichdoyouprefer?Usespecificreasonsandexamplestosupportyouranswer.

YourAnswer:

Personally,Iprefertostudyingroups.Studyingwithothersoffersnumerousadvantages,suchastheopportunitytoexchangeideas,sharedifferentperspectives,andlearnfromoneanother'sstrengths.Groupstudysessionscanalsobemoreengagingandmotivating,a