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
2023-11-16
69
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:http://tihaiku.com/zcyy/3190841.html
相关试题推荐
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
Beforediscussingtheeffectofdeflationandinflationonthedistribution
随机试题
Peopletravelforalotofreasons:Sometouristsgotoseebattlefieldsor
Thefieldofmedicinehasalwaysattracteditsshareofquacksandcharlatan
"Congratulations,Mr.Jones,it’sagirl."Fatherhoodisgoingtohavea
[originaltext]M:Oh,I’msogladthatIranintoyoutoday.Ihavelotsofques
Forthispart,youareallowed30minutestowriteanessayonreasonsofonline
酒依赖的特点有哪些?
含有黄连、黄芩、栀子、黄柏的方剂是A.玉女煎B.连朴饮C.普济消毒饮D.凉膈散E
某新建项目建设期为3年,第一年贷款600万元,第二年贷款400万元,第三年贷款2
按中国的传统计九不计十的算法,赵朴初先生今年适逢90华诞。但他还要争取多活,为人
根据国家现行消防技术标准,对投入使用的自动喷水灭火系统需要每月进行检查维护的
最新回复
(
0
)