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
2023-11-08
15
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/3169332.html
相关试题推荐
Theytook______measurestopreventpoisonousgasesfromescaping.A、fruitfulB、be
Inisrael,apoliticallypowerfulJewishreligiousleaderistryingto______.[
Ah,praise.Sopowerfularesimplewordsofapprovalandadmirationthatthe
Ah,praise.Sopowerfularesimplewordsofapprovalandadmirationthatthe
Ah,praise.Sopowerfularesimplewordsofapprovalandadmirationthatthe
Ifpowerfulmeasures______,thisareawouldhavebeenbadlypolluted.A、aren’tt
Wemusttakeprecautiousmeasurestopreventtheriver______.A、tobepollutedB、
Inisrael,apoliticallypowerfulJewishreligiousleaderistryingto______.[
Inisrael,apoliticallypowerfulJewishreligiousleaderistryingto______.[
Mostenvironmentalproblemsexistbecauseadequatemeasuresforpreventingthem_
随机试题
ReasonstoBeCautiousaboutStockA)Forthepastquarte
Forthispart,youareallowed30minutestowriteashortessay.Youshould
与单边的多头或空头投机交易相比,套利交易的主要吸引力在于()。A、风险较低B、成本较低C、收益较高D、保证金要求较低A套利可以为避免价格剧烈波
Forthispart,youareallowed30minutestowriteashortessayentitledTheCr
Ican'tfindfaultwiththehotelservic
教师要具有符合时代特征的学生观。这就要求教师正确理解学生全面发展与个性发展的关系
幼儿阶段的教学多运用直观形象方式,中学以后可进行抽象讲解,这体现了儿童身心发展(
当银行的产品可以细分时,应当采用()结构。A:职能型营销组织B:产品型营销组织
对应收冲应收说法正确的是()。A、解决应收款业务在不同客户间入错户和合并户等问题
工程施工职业健康安全管理工作包括,①确定职业健康安全目标;②识别并评价危险源及风
最新回复
(
0
)