首页
登录
职称英语
If powerful measures ______, this area would have been badly polluted.A、aren’t t
If powerful measures ______, this area would have been badly polluted.A、aren’t t
游客
2024-10-02
40
管理
问题
If powerful measures ______, this area would have been badly polluted.
选项
A、aren’t taken
B、haven’t been taken
C、weren’t taken
D、hadn’t been taken
答案
D
解析
考查虚拟语气。由主句的时态would have been可看出,这是对过去情况的描述。且与过去事实相反,实际上过去已经采取了措施,故此处用过去完成时表示对过去的虚拟,答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3783896.html
相关试题推荐
Theriverwas______withwastefromthatfactory.Somemeasuresmustbetakent
Youcan______yourmusclesmorepowerfullybylinkingupyourbreathingtothe
Ifpowerfulmeasures______,thisareawouldhavebeenbadlypolluted.A、aren’tt
Wemusttakeprecautiousmeasurestopreventtheriver______.A、tobepollutedB、
ThefollowingsecuritymeasureswillbetakenaccordingtotheInteriorMinister
Thebirthcontrolmeasureshavehelpedto______thecity’spopulation.A、holdup
Inisrael,apoliticallypowerfulJewishreligiousleaderistryingto______.[
Mostenvironmentalproblemsexistbecauseadequatemeasuresforpreventingthem_
ThefollowingsecuritymeasureswillbetakenaccordingtotheInteriorMinister
It’stimethatwe______firmmeasurestoprotectourenvironment.A、havetakenB
随机试题
HisschoolisintheNortheast,thousandsofkilometres______.A、awayB、longC、f
Thebiggestproblemwiththecomputeristhat______.[br]Whendealingwithcom
[originaltext]M:Doyoumindif1putonsomemusic?IthelpsmerelaxwhileI’
[originaltext]M:Iamgoingtothezootomakesomesketchesofelephantstoday
[originaltext]Atypicallargesupermarketoffersaround17000to20000it
A.τ=P/(πDH) B.τ=P/(2dH) C.τ=P/(πdH) D
城市综合管理体制是探索治理“城市病”的一种尝试。某市A区于2016年建立了“区级
优秀班主任首先应立足于增强( )。A.教学意识 B.育人意识 C.成就意识
谈谈你对生活的态度。
体内细胞色素C直接参与的反应是A.生物氧化 B.脂肪酸合成 C.糖酵解 D
最新回复
(
0
)