雅思阅读攻克长难句的技巧有什么

11.Thespreadofmonocultureanduseofhigh-yieldingvarietiesofcropshavebeenaccompaniedbythedisappearanceofoldvarietiesoffoodplantswhichmighthaveprovidedsomeinsuranceagainstpestsordiseasesinfuture.(3A0202)12.Animalsatplayoftenuseuniquesigns—tail-wagging...

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B.naturalenemiesofpestsarescarceC.chemicalsareusedtokillpestsD.machinesareusedtopulloutweeds13.Thephrase“croprotation”(Para.3)probablymeans“___”A.growinghigh-yieldingcropsB.seasonalgrowingofcropsC.plantingsoil-enrichingcropsD.regularchangingo...

MDPI Books | Forests 期刊特刊书荐读

03Impacts,MonitoringandManagementofForestPestsandDiseases森林病虫害的影响、监测和管理httpsmdpi/books/pdfview/book/2092全球气候变化和人类活动导致了许多动植物栖息地发生变化,生态系统稳定性下降,增加虫害和病原体暴发概率。森林病虫害是森林生态系统中的严重干扰因素,对林业经济、生态...

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Duringthousandsofyearsofhumacivilization,theraisingofanimalsandgrowingofplantshavealwaysbeenorganic.Chemicalsforfarmingfirstcameupattheturmofthe20thcentury.WidespreaduseofchemicalsbeganafterWorldWarII.Inthe1950sand60sfarmersstartedusingchemica...

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B.naturalenemiesofpestsarescarceC.chemicalsareusedtokillpestsD.machinesareusedtopulloutweeds13.Thephrase“croprotation”(Para.3)probablymeans“___”.A.growinghigh-yieldingcropsB.seasonalgrowingofcropsC....

剑桥雅思11阅读Test1Passage1原文翻译crop-growing skyscrappers

Thesupportersofverticalfarmingclaimmanypotentialadvantagesforthesystem.Forinstance,cropswouldbeproducedallyearround,astheywouldbekeptinartificiallycontrolled,optimumgrowingconditions.Therewouldbenoweather-relatedcropfailuresduetodroughts,floodsorpests.Allthe...

2021年英语四级阅读理解练习:地理和人

C.helpprovidebreedingplacesforpests.D.strengthenaperson'scharacter3.Howdoestheauthorevaluatethegeneralizationsofpeople'stypesinPara.3?A.Suchgeneralizationshelpusjudgethedifferentcharactersofpeoplewemeet...

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ManypestspeciesthatarenativetoNorthAmerica,suchaswhite-footedmiceandgroundmoles,aremorenuisancepestsandareusuallyregulatedbynativepredatorsandparasites.许多原产于北美的害虫种类,如白足鼠和地鼠,都是更讨厌的害虫,通常受到本地捕食者和寄生虫的控制。Thissituationisno...

阅读理解真题解析:Alaska and Bark Beetles阿拉斯加和树皮甲虫

laytheireggsbetweenthebarkandthewood.Thebeetleshadanotherthinggoingforthem,too:amulti-yeardroughthadweakenedmanyofthesprucetrees,leavingthemvulnerabletoattack.Inthemid-1990s,thebarkbeetlepopulationexploded,andoverthenextfewyearsthepests...

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44.定位句KEvenwithinasinglefield,conditionsarealwayschangingfromonesectiontothenext.There'sunpredictableweather,changesinsoilquality,andtheever-presentpossibilitythatpestsanddiseasesmaypayavisit.Growersmayfeeltheirprospectsaregoodforanupcoming...