首页
登录
职称英语
The rescue team must have searched for the missing visitors in the earthquake tw
The rescue team must have searched for the missing visitors in the earthquake tw
游客
2024-07-03
7
管理
问题
The rescue team must have searched for the missing visitors in the earthquake two days ago, ______?
选项
A、mustn’t they
B、haven’t they
C、didn’t they
D、hadn’t they
答案
C
解析
本题考查反义疑问句。如果陈述部分含有表推测的情态动词must,其反问部分应根据具体情况而定。must表示推测,其简短疑问句部分必须与must后面的主要动词相呼应。对过去发生的动作或存在的情况推测时,若表示肯定,则用haven’t或hasn’t;但如果句中有表示过去的时间状语,如yesterday,two days ago等时,则用didn’t;若表示否定,其否定式通常不是must not,而是can’t(cannot)。本题中是对过去的肯定推测,有一个表示过去的时间状语two days ago,因此应当用didn’t they。
转载请注明原文地址:https://tihaiku.com/zcyy/3660374.html
相关试题推荐
______intheearthquakethoroughly,thecityhasnowrebuilt.A、DestroyingB、Hav
VisitorstoBritainmayfindthebestplacetosamplelocalcultureisinat
The______earthquakeleft3,000homeless.A、violentB、extensiveC、endlessD、furi
Thepolice______searchingforamissingchildeverywherewhenhesuddenlyappea
Ourcompany’svisitorsdecidedtostayinourcityfor______twodaysastheywa
Theinjuredintheearthquake______goodcareofbymedicalteams.A、istakenB、ar
Earthquakesoftencausegreat(destroy)______tolifeandproperty.destructionca
Having(damage)______duringtheearthquakeof1906,thisbridgehasneverbeen
Thewholevillage______towelcomethevisitors.A、turnedoutB、turnedoverC、tu
Howmanyearthquakeshappeneveryyear?______.[br][originaltext]Overone
随机试题
Moreparentsarenowchoosingtohomeschoolinsteadofsendingtheirchildre
Theoldmanistellingthechildren______storyas______lasttime.A、asfunny
Howdoesamangoshoppingwhenhewantstobuysomething?[br]Whatisaman’s
演出经纪人是演出市场的活跃群体,在加快演出市场信息的有效传递,密切演出市场生产经
A.多潘立酮 B.奥美拉唑 C.西咪替丁 D.前列腺素E E.阿托品抑制
A.2~10℃B.0~10℃C.≤20℃D.≤25℃E.≤30℃冷库温度应保持在
禁忌乙醇擦拭的部位是()。A.颈前颌下 B.腋窝 C.腹股沟 D.肘窝
人员录用包括()等内容。A.决定录用人员 B.通知录用人员 C.劳
以下关于审核人力资源费用预算的基本要求说法错误的是( )。A.确保人力资源费用
按照《铁路安全管理条例》规定,城市郊区居民居住区设立的安全保护区范围是从高速铁路
最新回复
(
0
)