Little did they realize that they ______ (make) an important discovery in scienc

游客2023-09-25 43

问题 Little did they realize that they ______ (make) an important discovery in science.

选项

答案 had made

解析过去完成时。此句little位于句首，引起了部分倒装句。而此题考查的是宾语从句中的时态。由于主句是过去时，从句动作发生在主句之前，所以从句使用过去完成时。[例句] At last they knew that they had made a big mistake最后他们知道他们犯了一个严重的错误。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3044147.html

相关试题推荐

[originaltext]M:WhereisTonythisevening?W:Heisalittleundertheweathe
Themarketingmanagerhaslittleconfidenceintalkingtheboardofdirectorsou
Itwasnotuntiltheaccidenthappened______.A、thatIrealizedmycarelessness
AstheBeatlesrepresentthemostimportantEnglishcontributiontorockint
Itwasnotuntildark______itwastimetoreturnhome.A、thatherealizedB、tha
Wearrivedatarestaurant,infrontof______satalittlegirl.A、whatB、itC、w
Solittle______aboutChinathathecouldnotfindBeijingintheworldmap.A、t
Team-workplayedaveryimportant______intheirsuccess.A、effectB、placeC、gam
Whatshouldwedotostayhealthy?Oneimportantruleis______.[originaltext]
WhatisnotimportantinNewZealand?Mining根据原文(15)处可得出答案。

随机试题

Iamhonoredtobeheretoday,【L1】______HarvardatthiscelebrationoftheC
Childrenmodelthemselveslargelyontheirparents.Theydosomainlythroug
Onefeatureofnewfoundwealthinthedevelopingworldhasbeentheembrace
IamnotsurewhetherIwanttotakethiscourse;Imay_________forthefirst
[originaltext]Atonetimeitwasthemostimportantcityintheregion—abu
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
下列关于排水当量的叙述中，哪几项错误？()A.大便器冲洗阀的排水当量受给水压
眼眶壁中惟一不呈三角形的眶壁是A.眶内侧壁 B.眶外侧壁 C.眶上壁 D.
巨幼红细胞性贫血时，下列哪项是错误的A.DNA是细胞增殖的基本物质条件B.细胞发
与子宫颈癌有关的病毒是A.HEV B.HIV C.HAV D.HBV E

最新回复(0)

Little did they realize that they ______ (make) an important discovery in scienc

[originaltext]M:WhereisTonythisevening?W:Heisalittleundertheweathe

Themarketingmanagerhaslittleconfidenceintalkingtheboardofdirectorsou

Itwasnotuntiltheaccidenthappened______.A、thatIrealizedmycarelessness

AstheBeatlesrepresentthemostimportantEnglishcontributiontorockint

Itwasnotuntildark______itwastimetoreturnhome.A、thatherealizedB、tha

Wearrivedatarestaurant,infrontof______satalittlegirl.A、whatB、itC、w

Solittle______aboutChinathathecouldnotfindBeijingintheworldmap.A、t

Team-workplayedaveryimportant______intheirsuccess.A、effectB、placeC、gam

Whatshouldwedotostayhealthy?Oneimportantruleis______.[originaltext]

WhatisnotimportantinNewZealand?Mining根据原文(15)处可得出答案。

Iamhonoredtobeheretoday,【L1】______HarvardatthiscelebrationoftheC

Childrenmodelthemselveslargelyontheirparents.Theydosomainlythroug

Onefeatureofnewfoundwealthinthedevelopingworldhasbeentheembrace

IamnotsurewhetherIwanttotakethiscourse;Imay_________forthefirst

[originaltext]Atonetimeitwasthemostimportantcityintheregion—abu

[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm

下列关于排水当量的叙述中，哪几项错误？()A.大便器冲洗阀的排水当量受给水压

眼眶壁中惟一不呈三角形的眶壁是A.眶内侧壁 B.眶外侧壁 C.眶上壁 D.

巨幼红细胞性贫血时，下列哪项是错误的A.DNA是细胞增殖的基本物质条件B.细胞发

与子宫颈癌有关的病毒是A.HEV B.HIV C.HAV D.HBV E