Earth is mentioned by the author as a necessity for hydroponics. One of the advantages of using hydroponics is increased pestic

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问题 Earth is mentioned by the author as a necessity for hydroponics.
One of the advantages of using hydroponics is increased pesticides and herbicides.

选项 A、Right
B、Wrong
C、Not mentioned

答案B

解析见最后一段第二句，句中提到：因为环境得到监控，除草剂 (herbicides)和杀虫剂(pesticides)都不必要使用，因而题中所说“无土栽培的一个优点是除草剂和杀虫剂的增加使用”显然是不对的。

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本试题收录于：职称英语理工类A级题库职称英语分类

职称英语理工类A级

职称英语

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Earth is mentioned by the author as a necessity for hydroponics. One of the advantages of using hydroponics is increased pestic

职称英语理工类A级

职称英语

TryingtoFindaPartnerOneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewed,one

NaturalMedicinesSinceearliestdays,humanshaveusedsomekindsofmedicines.Weknowthisbecausehumanshavesurvived.

NaturalMedicinesSinceearliestdays,humanshaveusedsomekindsofmedicines.Weknowthisbecausehumanshavesurvived.

ManyChildren’sDeathsPreventable:WHOOverfivemillionchildrendieeachyearfromdisease,infectionsandaccidentsrela

CigarsInstead?Smokingoneortwocigarsadaydoublestheriskofcancersofthelip,tongue,mouth,andthroat,according

WomenwithAIDSForalongtimewomenwithHIVwereignoredbecausethefocuswastotallyonHIVmen.Thegaycommunitywas

CanAddedCalciumHelpOlderBones?NewZealandresearcherssayguidelinesadvisingseniorstoconsumeatleast1,000to1,2

WhichofthefollowingstatementsisNOTtrueoftheJapaneseconceptcar?WhichofthefollowingisNOTmentionedinParagraph

Insectsthriveallover,fromthehottestdesertstothesnow-cladpeaksofloftymountains.

Asalesman’scardinalruleistosatisfycustomers.

一个典型的CA系统的组成包括有()

人生的自我价值，是指________，主要表现为对自身物质和精神需要的满足程度。

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当材料设备用于永久性工程后，材料预付款应从中期支付证书中一次扣回。()

按照资本资产定价模型计算的留存收益成本包括无风险报酬率和风险报酬率。如果乙公司股票的β系数为0.65，无风险报酬率为5%，市场上平均风险股票必要报酬率为5%，则该公司留存收益成本中的风险报酬率为()。

综合实践活动在新课程设置中被列入()。

Onthesurface,Marsisthepictureofdesolation.Abarrenlandremains【C1】______forhundredsofmillionsofyears,motionless【

使用()方法，可清除列表框中所有的列表项。

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