Professor Liu ______ for 20 years by the end of next summer.A、has taughtB、will

游客2023-09-22 49

问题 Professor Liu ______ for 20 years by the end of next summer.

选项 A、has taught
B、will be teaching
C、has been teaching
D、will have taught

答案 D

解析本题考查将来完成时的用法。本句有两个时间状语。其中一个是表示将来的by the end of nextsummer，因此需要使用将来时；另一个是表示从过去开始到将来时间段的for 20 years，需要与延续性动词的完成时态连用。综合上述分析可知，本句的谓语动词需要使用将来完成时，故D项为正确答案。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3035340.html

相关试题推荐

Whentheprofessorcameintotheroom,hefoundhimself(surround)______bymany
[originaltext]M:DoyouknowProfessorSam’sbrother?W:I’venevermethim.bu
ProfessorLiu______for20yearsbytheendofnextsummer.A、hastaughtB、will
Beforehisdeathlastyear,ProfessorJohnsondecidedthathe______leave$2,000
HegotamessagefromMissZhang______ProfessorWangcouldn’tseehimthefoll
It’sapitythatProfessorSmithhasfailedtomakehisidea______intheclass
Neitherthestudentsnortheprofessorhimself______thewayout.A、hasfoundB、h
The(profess)______worksveryhardinhislab.professor本题测试的是词性转换。全句的意思是：“这个教授
ProfessorZhoutoldusthatbytheendofthisyear,he______herefortwoyear
OnJuly12,1993,ayoungprofessorofAmericanhistorynamedFrederickJackson

随机试题

FiveThingsforCollegeGraduatestoKnowI.Degreedoesnot【B1
(Walk)______alongway,Robbinsbegantofeeltired.Havingwalked分析句子可知，主干结构完整，所
[audioFiles]audio_eufz20096_001(20097)[/audioFiles]A、Theyarenotusedtolivin
Youwillnowbeaskedaquestionaboutafamiliartopic.Afteryouheartheques
Costly—sometimesabusive—creditcardsarebleedingmillionsofborrowerswho
冷沉淀的主要成分是(　　)。A.因子Ⅷ＞80IU B.以上都是 C.vWF＞
试分别叙述罗尔中值定理和拉格朗日中值定理。若以S（x）记由（a，∫（a）），（b
公民、法人和其他组织有义务参与突发事件应对工作。
国与国之间发生政治对立，如果政治对立升级，则不免会出现经济封锁、冻结贷款、终止往
根据《建设项目环境影响评价技术导则总纲》，建设项目的环境影响预测与评价应重点预测

最新回复(0)

Professor Liu ______ for 20 years by the end of next summer.A、has taughtB、will

Whentheprofessorcameintotheroom,hefoundhimself(surround)______bymany

[originaltext]M:DoyouknowProfessorSam’sbrother?W:I’venevermethim.bu

ProfessorLiu______for20yearsbytheendofnextsummer.A、hastaughtB、will

Beforehisdeathlastyear,ProfessorJohnsondecidedthathe______leave$2,000

HegotamessagefromMissZhang______ProfessorWangcouldn’tseehimthefoll

It’sapitythatProfessorSmithhasfailedtomakehisidea______intheclass

Neitherthestudentsnortheprofessorhimself______thewayout.A、hasfoundB、h

The(profess)______worksveryhardinhislab.professor本题测试的是词性转换。全句的意思是：“这个教授

ProfessorZhoutoldusthatbytheendofthisyear,he______herefortwoyear

OnJuly12,1993,ayoungprofessorofAmericanhistorynamedFrederickJackson

FiveThingsforCollegeGraduatestoKnowI.Degreedoesnot【B1

(Walk)______alongway,Robbinsbegantofeeltired.Havingwalked分析句子可知，主干结构完整，所

[audioFiles]audio_eufz20096_001(20097)[/audioFiles]A、Theyarenotusedtolivin

Youwillnowbeaskedaquestionaboutafamiliartopic.Afteryouheartheques

Costly—sometimesabusive—creditcardsarebleedingmillionsofborrowerswho

冷沉淀的主要成分是( )。A.因子Ⅷ＞80IU B.以上都是 C.vWF＞

试分别叙述罗尔中值定理和拉格朗日中值定理。若以S（x）记由（a，∫（a）），（b

公民、法人和其他组织有义务参与突发事件应对工作。

国与国之间发生政治对立，如果政治对立升级，则不免会出现经济封锁、冻结贷款、终止往

根据《建设项目环境影响评价技术导则总纲》，建设项目的环境影响预测与评价应重点预测

冷沉淀的主要成分是(　　)。A.因子Ⅷ＞80IU B.以上都是 C.vWF＞