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
13
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
[originaltext]ReportsinIsraelimediasayIsrael’sambassadortotheUnite
Listentothedirectionsandmatchtheplacesinquestions11-15totheappropri
ItwaspleasanttowakeupinFlorence,toopentheeyesuponabrightbare
Basically,therearethreetypesoffatigue,physical,pathological(由疾病引起的
一老年患者出现无痛性血尿,可能的诊断是()。A.肾盂肾炎 B.肾母细胞瘤
收盘自动匹配成交是指在每个收盘日( )将盘中价格相同、交易方向相反的交易对手自
A.血红蛋白45g/L,面色苍白伴浮肿 B.血红蛋白75g/L,黏膜苍白,乏力
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
本案例中求助者目前的心理状态属于( )。单选A、正常心理状态 B、不
2020年2月3日,甲公司以银行存款2003万元(其中含相关交易费
最新回复
(
0
)