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

考博英语

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Violinprodigies(神童),Ilearned,havecomeindistinctwavesfromdistinctregions.Mostofthegreatperformersifthelate19

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Asthepaceoflifecontinuestoincrease,wearefastlosingtheartofrelaxation.Onceyouareinthehabitofrushingthroug

FindingsomethingnewtosayaboutAmerica’sloveaffairwiththedeathpenaltyisnoteasy.Thesubjectnotonlyarousesintens

Theneedforsolarelectricityisclear.Itissafe,ecologicallysound,efficient,continuouslyavailable,andishasnomoving

____thiscomingThursday,itwillbetoolatetoenrollforthecourse.

Itneverrainsbutitpours.Justasbossesandboardshavefinallysortedouttheirworstaccountingandcompliancetroubles,a

Seariseasaconsequenceofglobalwarmingwouldimmediatelythreatenthatlargefractionoftheglobelivingatsealevel.Nea

PowerPoint2010中，若需要设置幻灯片每隔5秒钟自动换片的效果，需要________。

超声检查至少在妊娠几周后才能较好地看到胎儿（）

75岁女患者，右大腿卵圆窝部反复出现圆形突起已多年，此次因便秘突出包块增大，用力还纳后右下腹持续疼痛伴呕吐而求医。下腹压痛，反跳痛肌紧张，叩诊肝浊音界缩小，肠鸣音减弱。

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施工单位应当在施工组织设计中编制安全技术措施和()。

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