首页
登录
职称英语
It______about seven o’clock when Tom returned home for it was already dark outsi
It______about seven o’clock when Tom returned home for it was already dark outsi
游客
2023-09-19
64
管理
问题
It______about seven o’clock when Tom returned home for it was already dark outside.
选项
A、must be
B、must have been
C、was to be
D、had to be
答案
B
解析
本题考查情态动词。must在表示对现在的状态或现在正在发生的事情进行推测时,后面通常接系动词be;表示对已经发生的事情进行推测时,must后面要接完成式。本题中,由原因状语从句it was already dark outside可推知,事情发生在过去的时间,因此谓语需要使用“must+完成式”的结构,故确定本题的答案为B)。
转载请注明原文地址:https://tihaiku.com/zcyy/3028580.html
相关试题推荐
You’realreadymissedtoomanyclassesthisterm.You(miss)______twoclasses
It’salreadyteno’clock.It’stimewe______themeeting.A、wouldstartB、start
Mikehadalready(lie)______downwhenhecamein.lain句意:他进来的时候,迈克已经躺下了。该题考查的是非谓语
Today’scarsarealreadybuiltwithakindofconverter(转换器).Whenexhaustflows
______,shewasalreadyalawyer.A、HowyoungwassheB、AsshewasyoungC、Young
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
_____upattheclockonthewall,thesecretaryfounditwasalreadymidnight.A、
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
随机试题
[originaltext]W:Hi,ProfessorHiggins.M:Hi,Julia.W:Wouldyoubeabletoh
Beijing’slocaleducationauthoritycompiledalistof"potentialsecurityp
Itseemstomethattoday’sprime-timeleaderneedsatop-5listthatclearl
“白板说”
金融产品销售中“买者自负”是指()。A.银行减少信息披露增加销售量 B.客户
肠外营养液应现配现用,不立即使用时所需要的保存条件是A:2℃ B:3℃ C:
A
组织流水生产需要的条件有()。A.产品结构和工艺相对稳定 B.产量足够大
简述非测验技术——观察法的几种常用方式。
(2016年真题)2016年5月1日,某县药品监督管理部门对辖区内的某一药品零售
最新回复
(
0
)