You_____all those calculations! We have a computer to do that sort of thing.

admin2015-02-14 22

问题 You_____all those calculations! We have a computer to do that sort of thing.

选项 A、needn’t have done
B、must not have done
C、shouldn’t have done
D、can not have done

答案A

解析本句是情态动词need后接完成时的用法。need作情态动词用时，通常用于否定句或疑问句中。 “needn’t+have+过去分词”表示“过去做了某事，但事实上没有必要做”。

转载请注明原文地址:https://kaotiyun.com/show/T2HK777K

专业英语四级

相关试题推荐

ExperiencedobserversonAmericancampuseshavebeguntonoticeanewgroupofmothersandfathersemergingoverthepasttwoye
Davidwas______byhisfamilybecauseheworkedhandinglovewithagangofcriminalstorobthecommercialbankofjewelry.
Whenhewasastudent,hisfathergavehimamonthly_____of￡200.
Thereisnoreasontheyshouldlimithowmuchvitaminyoutake,______theycanlimithowmuchwateryoudrink.
Bythelastquarterthefanswere______tolosing,buttwomiraculoustouchdownssnatchedvictoryfromthejawsofdefeat.
Evidenceofthebenefitsthatvolunteeringcanbringolderpeoplecontinuestorollin."Volunteershaveimprovedphysicalands
TheFieldsMedalisthehighestscientificawardformathematicians.Infactitisonlytheunofficialnameforthe"Internatio
Thepoliceaskedthechildren______crossthestreet______thetrafficlightsturnedgreen.
Everyonehasclimbeduptothetopofthemountain,______?
WorldWarⅡinitiatedtheconceptof"totalwar"—warthatinvolvedall,civiliansandmilitaryalike,inthewareffort.Thiswa

随机试题

Individualfreedomdoesnotinanywaymeanthatyoucandowhatyoulikeatyourfree-will.
中医辨证为：治疗首选方剂是：
患者身热不扬，午后热甚，头身困重，舌红苔黄腻，脉濡数。此证之发热属于
甲、乙因离婚诉至法院，要求分割实为共同财产而以甲的名义对丙合伙企业的投资。诉讼中，甲、乙经协商，甲同意将其在丙合伙企业中的财产份额转让给乙。法院对此作出处理，下列哪些选项是正确的?(2010年试卷三第66题)
一、背景某施工企业总承包年产100万t宽厚板轧制生产线的板坯加热炉车间和热轧制车间的土建施工，厂房钢结构制作、安装，车间内300t桥式起重机的安装，设备安装与调试，各能源介质管道施工等，在施工中，临时生活设施与电力设施互相妨碍，最终根据《电力法》
如果一定要找到油价上涨的凶手，连驾驶者自己恐怕都不可避免地受到____________，因为消费者不断上升的欲望构成了石油公司____________的基础。填入划横线部分最恰当的一项是()。
下面句子中没有歧义的是()。
在社会主义市场经济体制下，公有制经济的主体地位和国有经济的主导作用的确立主要依靠()
StratonLifeAssuranceNewEmployeeTrainingTheme:NewBeginnings,NewChallenges*Pleasedonotforgettowriteareportto
Inancienttimesthemostimportantexaminationswerespoken,notwritten.IntheschoolsofancientGreeceandRome,testingus

最新回复(0)

You_____all those calculations! We have a computer to do that sort of thing.

专业英语四级

ExperiencedobserversonAmericancampuseshavebeguntonoticeanewgroupofmothersandfathersemergingoverthepasttwoye

Davidwas______byhisfamilybecauseheworkedhandinglovewithagangofcriminalstorobthecommercialbankofjewelry.

Whenhewasastudent,hisfathergavehimamonthly_____of￡200.

Thereisnoreasontheyshouldlimithowmuchvitaminyoutake,______theycanlimithowmuchwateryoudrink.

Bythelastquarterthefanswere______tolosing,buttwomiraculoustouchdownssnatchedvictoryfromthejawsofdefeat.

Evidenceofthebenefitsthatvolunteeringcanbringolderpeoplecontinuestorollin."Volunteershaveimprovedphysicalands

TheFieldsMedalisthehighestscientificawardformathematicians.Infactitisonlytheunofficialnameforthe"Internatio

Thepoliceaskedthechildrencrossthestreetthetrafficlightsturnedgreen.

Everyonehasclimbeduptothetopofthemountain,______?

WorldWarⅡinitiatedtheconceptof"totalwar"—warthatinvolvedall,civiliansandmilitaryalike,inthewareffort.Thiswa

Individualfreedomdoesnotinanywaymeanthatyoucandowhatyoulikeatyourfree-will.

中医辨证为：治疗首选方剂是：

患者身热不扬，午后热甚，头身困重，舌红苔黄腻，脉濡数。此证之发热属于

甲、乙因离婚诉至法院，要求分割实为共同财产而以甲的名义对丙合伙企业的投资。诉讼中，甲、乙经协商，甲同意将其在丙合伙企业中的财产份额转让给乙。法院对此作出处理，下列哪些选项是正确的?(2010年试卷三第66题)

如果一定要找到油价上涨的凶手，连驾驶者自己恐怕都不可避免地受到，因为消费者不断上升的欲望构成了石油公司的基础。填入划横线部分最恰当的一项是()。

下面句子中没有歧义的是()。

在社会主义市场经济体制下，公有制经济的主体地位和国有经济的主导作用的确立主要依靠()

StratonLifeAssuranceNewEmployeeTrainingTheme:NewBeginnings,NewChallenges*Pleasedonotforgettowriteareportto

Inancienttimesthemostimportantexaminationswerespoken,notwritten.IntheschoolsofancientGreeceandRome,testingus

You_____all those calculations! We have a computer to do that sort of thing.

专业英语四级

ExperiencedobserversonAmericancampuseshavebeguntonoticeanewgroupofmothersandfathersemergingoverthepasttwoye

Davidwas______byhisfamilybecauseheworkedhandinglovewithagangofcriminalstorobthecommercialbankofjewelry.

Whenhewasastudent,hisfathergavehimamonthly_____of￡200.

Thereisnoreasontheyshouldlimithowmuchvitaminyoutake,______theycanlimithowmuchwateryoudrink.

Bythelastquarterthefanswere______tolosing,buttwomiraculoustouchdownssnatchedvictoryfromthejawsofdefeat.

Evidenceofthebenefitsthatvolunteeringcanbringolderpeoplecontinuestorollin."Volunteershaveimprovedphysicalands

TheFieldsMedalisthehighestscientificawardformathematicians.Infactitisonlytheunofficialnameforthe"Internatio

Thepoliceaskedthechildren______crossthestreet______thetrafficlightsturnedgreen.

Everyonehasclimbeduptothetopofthemountain,______?

WorldWarⅡinitiatedtheconceptof"totalwar"—warthatinvolvedall,civiliansandmilitaryalike,inthewareffort.Thiswa

Individualfreedomdoesnotinanywaymeanthatyoucandowhatyoulikeatyourfree-will.

中医辨证为：治疗首选方剂是：

患者身热不扬，午后热甚，头身困重，舌红苔黄腻，脉濡数。此证之发热属于

甲、乙因离婚诉至法院，要求分割实为共同财产而以甲的名义对丙合伙企业的投资。诉讼中，甲、乙经协商，甲同意将其在丙合伙企业中的财产份额转让给乙。法院对此作出处理，下列哪些选项是正确的?(2010年试卷三第66题)

如果一定要找到油价上涨的凶手，连驾驶者自己恐怕都不可避免地受到____________，因为消费者不断上升的欲望构成了石油公司____________的基础。填入划横线部分最恰当的一项是()。

下面句子中没有歧义的是()。

在社会主义市场经济体制下，公有制经济的主体地位和国有经济的主导作用的确立主要依靠()

StratonLifeAssuranceNewEmployeeTrainingTheme:NewBeginnings,NewChallenges*Pleasedonotforgettowriteareportto

Inancienttimesthemostimportantexaminationswerespoken,notwritten.IntheschoolsofancientGreeceandRome,testingus

Thepoliceaskedthechildrencrossthestreetthetrafficlightsturnedgreen.

如果一定要找到油价上涨的凶手，连驾驶者自己恐怕都不可避免地受到，因为消费者不断上升的欲望构成了石油公司的基础。填入划横线部分最恰当的一项是()。