It is advisable to______an electric wire with rubber in order to secure safety.

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问题 It is advisable to______an electric wire with rubber in order to secure safety.

选项 A、desolate
B、resolute
C、insolate
D、insulate

答案D

解析四个选项的意思分别是：desolate毁坏，破坏；resolute坚决的，刚毅的；insolate暴晒；insulate使绝缘。句意是，为了确保安全，用橡胶把电线绝缘是很好的建议。所以正确答案是D选项，如：Asbestos can be used to insulate a cooking stove．(石棉能用来使烹调用的炉灶绝热。)

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考博英语

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【B1】【B8】

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It is advisable to______an electric wire with rubber in order to secure safety.

考博英语

Asoneworkswithcolorinapracticalorexperimentalway,oneisimpressedbytwoapparentlyunrelatedfacts.Colorasseenis

Probablyoneofthemostrevolutionaryinnovationsinscienceduringthiscenturywastherecognitionofthedualityofmatter;【

Billcouldn’t______ananswerwhentileteacheraskedhimwhyhewaslate.

Thestudentsexpectedthere____morereviewingclassesbeforethefinalexams.

Asthepaceoflifecontinuestoincrease,wearefastlosingtheartofrelaxation.Onceyouareinthehabitofrushingthroug

Whensheheardthatshebroketheworldrecord,shefeltanirresistible_____tocryatthewinner’sstand.

Theneedforsolarelectricityisclear.Itissafe,ecologicallysound,efficient,continuouslyavailable,andishasnomoving

Whatwillcontinuetobe______itistoday--nextinimportancetooxygen?

Thankstotheprotectionofthetombs,sosecureagainsttheravagesoftimeifnotagainstthehandofman,wepossessamorec

Theincreaseinglobaltrademeansthatinternationalcompaniescannotaffordtomakecostlyadvertisingmistakesiftheywantt

治疗营养性缺铁性贫血最好用

除了有权使用自己的名称外，还可以依法转让自己名称的有下列哪些组织?()

根据《近期建设规划工作暂行办法》的：规定，城市近期建设规划的强制性内容不应包括()

下列各项中，属于我国税法规定的纳税人权利的有()。

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十一五期间，江苏省进口总额占进出口总额的比重最小的是：

Inathree-monthperiodlastyear,twoBrooklyniteshadtobecutoutoftheirapartmentsandcarriedtohospitalonstretchers

IhavebeenteachingforlongerthanIcaretosay,andalwaysofferacourseforenteringfreshmen.AndI’vediscoveredsomet

【B1】【B8】