首页
登录
职称英语
Professor Liu ______ for 20 years by the end of next summer.A、has taughtB、will
Professor Liu ______ for 20 years by the end of next summer.A、has taughtB、will
游客
2023-09-25
31
管理
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 next summer,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。A项是现在完成时,C项是现在完成进行时,都不能与表将来的时间状语搭配使用。B项是将来进行时,不能和需要使用完成时的状语for 20 years搭配使用,故也排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3046077.html
相关试题推荐
Whatsurprisedtheprofessorwhenhelookedthroughthekeyholeoftheroom?He
Whatsurprisedtheprofessorwhenhelookedthroughthekeyholeoftheroom?He
Whatsurprisedtheprofessorwhenhelookedthroughthekeyholeoftheroom?He
OneprofessoroftheUniversityofSouthCaliforniahasmadeascientificstudy
Whatsurprisedtheprofessorwhenhelookedthroughthekeyholeoftheroom?He
Theteachingbuilding______forthewholesummer.A、willlockupB、willbelocke
Theprofessorrequiredthatalltheessays______readybynextMonday.A、tobeB
[originaltext]M:HowfardoyoulivefromBeijingUniversity,ProfessorLi?W:
Theprofessorrequeststhatwe______thetermpapersbytheendofthismonth.A
Thetwoboys______thereheardtheexcellentspeechoftheprofessor.A、standing
随机试题
Whatisthepurposeofthetalk?[br][originaltext]Communityserviceisan
Somemarriagesseemtocollapsesosuddenlythatyou’dneedacrystalballt
[originaltext](19)Thefirstmoderndigitalcomputersweredevelopedinthe1940
TheFairnessofCollegeEntranceExamsI.SATandACT:majorteststomeasur
[originaltext]OnceagaininRichfieldHeightstoday,therewerenoclassesi
营养素中,发热量大且食后在胃肠道停留时间最长(有饱腹性)的是()。 A.蛋白
联系实际叙述调查前应做的准备工作。
个人独资企业解散,由投资人自行清算或者由债权人申请人民法院指定清算人进行清算。投
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
下列选项中,属于项目监理机构内部人际关系的协调的是()。A.在矛盾调解上要恰到好
最新回复
(
0
)