By working hard he acquired an extraordinary______ of the English language.

admin2017-04-12 45

问题 By working hard he acquired an extraordinary______ of the English language.

选项 A、proficiency
B、efficiency
C、effectiveness
D、command

答案D

解析 command n.掌握，运用能力；命令，指挥(如：He has[a]good command of spoken French．Who issued the command to fire?take／assume／be in command of；He has a hundred men under his command．在他的指挥下。I’m at your command．听候你的差遣。It was done by the Queen’s command．根据女王的命令。)proficiency n．熟练程度，掌握程度，精通。efficiency n．效率；功效。effectiveness n.效力，有效。

转载请注明原文地址:https://kaotiyun.com/show/ghFO777K

考博英语

相关试题推荐

Itusedtobesostraightforward.Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsoftheirres
ReadthefollowingpassagecarefullyandthenexplainInyourownEnglishtheexactmeaningofthenumberedandunderlinedparts
Nextweekyou’dbetterbringallyourquestionshere.We’regoingtohaveaquestion-and-an-swer_____.
Twelveistothree_____fouristoone.
PsychologistGeorgeSpilichandcolleaguesatWashingtonCollegeinChestertown,Maryland,decidedtofindoutwhether,asmany
Olgahadalwaysenjoyedthecharacter-centeredbookswrittenbyAdeleKwanandwantedtoreadanotheroneifitseemedinteresti
Oneofthemostauthoritativevoicesspeakingtoustodayisthevoiceoftheadvertisers.Itsstridentclamourdominatesourli
TheAlaskapipelinestartsatthefrozenedgeoftheArcticOcean.Itstretchessouthwardacrossthelargestandnorthernmosts
Oncethepriceofthelandhasbeen______,wecangoaheadtobuildthehouse.
ItwasanormaldayinthelifeoftheAmericanRedCrossinGreaterNewYork.First,partofabuildingonWest140thStreet,i

随机试题

A．急性膀胱炎B．急性肾盂肾炎C．泌尿系结核D．膀胱结石时有膀胱刺激症状，伴排尿困难及尿流中断，改变体位后可继续排尿，应先考虑
胶体金标记技术的最主要的优点是
A、养心B、温脾C、明目D、安胎E、摄唾覆盆子除益肾固精外，义能
()是指对总交易头寸或净交易头寸设定的限额。
银行分支机构应该根据（）等情况确定每一笔贷款的风险度。
甲企业的注册资本为人民币5000万元，2006年甲企业从关联企借款3000万元，发生借款利息210万元全部计入财务费用。根据企业所得税法律制度规定，准予在税前扣除的利息支出为(　　　)万元。
男性，44岁。发作性心慌、心悸2天。心电图诊断为心房扑动，心房率320次/分，心室率160次/分，呈2：1下传。下列哪项治疗措施是最有效的
考生文件夹下存在一个数据库文件“samp3．accdb”，里面已经设计了表对象“tEmp”、窗体对象“fEmp”、报表对象“rEmp”和宏对象“mEmp”。同时，给出窗体对象“fEmp”的若干事件代码，试按以下功能要求补充设计。(1)设置系统相关
TeachingMethodsforEffectiveCommunicationI.Introduction:someteachingapproacheshelpfultoclassroomcommunication—wel
【S1】【S10】

最新回复(0)

By working hard he acquired an extraordinary______ of the English language.

考博英语

Itusedtobesostraightforward.Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsoftheirres

ReadthefollowingpassagecarefullyandthenexplainInyourownEnglishtheexactmeaningofthenumberedandunderlinedparts

Nextweekyou’dbetterbringallyourquestionshere.We’regoingtohaveaquestion-and-an-swer_____.

Twelveistothree_____fouristoone.

PsychologistGeorgeSpilichandcolleaguesatWashingtonCollegeinChestertown,Maryland,decidedtofindoutwhether,asmany

Olgahadalwaysenjoyedthecharacter-centeredbookswrittenbyAdeleKwanandwantedtoreadanotheroneifitseemedinteresti

Oneofthemostauthoritativevoicesspeakingtoustodayisthevoiceoftheadvertisers.Itsstridentclamourdominatesourli

TheAlaskapipelinestartsatthefrozenedgeoftheArcticOcean.Itstretchessouthwardacrossthelargestandnorthernmosts

Oncethepriceofthelandhasbeen______,wecangoaheadtobuildthehouse.

ItwasanormaldayinthelifeoftheAmericanRedCrossinGreaterNewYork.First,partofabuildingonWest140thStreet,i

A．急性膀胱炎B．急性肾盂肾炎C．泌尿系结核D．膀胱结石时有膀胱刺激症状，伴排尿困难及尿流中断，改变体位后可继续排尿，应先考虑

胶体金标记技术的最主要的优点是

A、养心B、温脾C、明目D、安胎E、摄唾覆盆子除益肾固精外，义能

()是指对总交易头寸或净交易头寸设定的限额。

银行分支机构应该根据（）等情况确定每一笔贷款的风险度。

甲企业的注册资本为人民币5000万元，2006年甲企业从关联企借款3000万元，发生借款利息210万元全部计入财务费用。根据企业所得税法律制度规定，准予在税前扣除的利息支出为( )万元。

男性，44岁。发作性心慌、心悸2天。心电图诊断为心房扑动，心房率320次/分，心室率160次/分，呈2：1下传。下列哪项治疗措施是最有效的

TeachingMethodsforEffectiveCommunicationI.Introduction:someteachingapproacheshelpfultoclassroomcommunication—wel

【S1】【S10】

甲企业的注册资本为人民币5000万元，2006年甲企业从关联企借款3000万元，发生借款利息210万元全部计入财务费用。根据企业所得税法律制度规定，准予在税前扣除的利息支出为(　　　)万元。