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
2024-06-24
23
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://www.tihaiku.com/zcyy/3647375.html
相关试题推荐
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
______upattheclockonthewall,thesecretaryfounditwasalreadymidnight.
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
It______aboutseveno’clockwhenTomreturnedhomeforitwasalreadydarkoutsi
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
随机试题
HowInterpretersWork?I.UnderstandingA.Aboutwordsandexpressions—【T1】
AnewWorldBankreportwarnsthatchildrenwhodonotgetenoughgoodfood
Mac’sclose________tohisbrothermadepeoplemistakethemforoneanother.A、r
A. B. C. D.
A.意外露髓 B.充填体脱落 C.继发龋 D.乳牙内吸收 E.充填体过高
脊髓火器伤最常见部位A、颈段 B、胸段 C、腰段 D、圆锥 E、马尾
活动期SLE的贫血,主要是:A.慢性贫血 B.溶血性贫血 C.缺铁性贫
J77、以下哪项不属于交流特高压输电的技术和经济优势()(A)输送容量大,
功能清热化湿、行气止痛,治疗大肠湿热的痢疾的中成药是A.四神丸 B.香连丸
某投资项目拟建于北方沿海地区,生产市场急需的某种产品,其财务净现值估算为9OO
最新回复
(
0
)