首页
登录
职称英语
Mary______my letter; otherwise she would have replied before now.A、has received
Mary______my letter; otherwise she would have replied before now.A、has received
游客
2024-10-17
9
管理
问题
Mary______my letter; otherwise she would have replied before now.
选项
A、has received
B、ought to have received
C、couldn’t have received
D、shouldn’t have received
答案
C
解析
空白处的意思应该是玛丽可能没收到信,所以选[C]couldn’t have received,表示对过去行为的否定推测。在情态动词的推测性用法中must只用于肯定句中.can/could不能用于肯定句中。couldn’t have+过去分词正好与must have+过去分词的意思相反,后者表示对过去行为的肯定推测。
转载请注明原文地址:https://tihaiku.com/zcyy/3805403.html
相关试题推荐
Mary______myletter;otherwiseshewouldhaverepliedbeforenow.A、hasreceived
Don’tcountthechickensbeforetheyare______.A、hatchedB、hitchedC、hotchedD
Theysaw_____girlsthedaybeforeyesterday.A、boththeothertwoB、thetwoother
Frankalmostneverreceivedanyeducation,_____?A、wouldheB、didheC、didn’the
Wouldyoujust______aneyeoverthisletterbeforeIputitinthepost?A、throw
Ifyou_____drinkandcigarettes,you’llbefarhealthierthanbefore.A、putoffB
_____beforewedepartthedayaftertomorrow,weshouldhaveawonderfuldinner
Theburglarsbrokeintohishouseand______beforethepolicearrived.A、madefor
Hisjokesseemed______,butwereinfactcarefullypreparedbeforehand.A、simulta
You_____thatlettertoJames.However,youdidn’t.A、oughttowriteB、oughttoha
随机试题
EvenbeforethehumanorganismdevelopedintotheirpresentstageofHomosapien
起缓冲作用,防止误报警的是下列哪个部件()。
砌筑砂浆应采用机械搅拌,搅拌时间自投料完起算应符合下列规定:水泥砂浆和水泥混合砂
下列关于偏角法说法,正确的有()。A.是一种测设精度较高、灵活性较大的常用方法
青年女性,分娩后1周因哺乳方法不正确导致乳头皲裂,乳房局部出现轻度红、肿、热、痛
下列属于全国股份转让系统公司对业务规则规定的监管对象的是( )。 ①实际控制
引起急性肾盂肾炎最常见的致病菌是( )。A.金黄色葡萄球菌 B.大肠杆菌
单侧肺局限性哮鸣音可见于A.支气管哮喘 B.阻塞性肺气肿 C.肺炎 D.支
建设工程合同中可以约定的民事责任承担方式包括( )。A.停止侵害 B.恢复原
根据《国务院关于取消第二批行政审批项目和改变一批行政审批项目管理方式的决定》(国
最新回复
(
0
)