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
2024-06-21
34
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/3644268.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
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
Ihavealreadygiveninstructionsforthetasktobetakenupfirstandtheengi
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
It______aboutseveno’clockwhenTomreturnedhomeforitwasalreadydarkoutsi
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
随机试题
Theman’sefforttofindapositiondoesnotinclude_____.[br][originaltext]
Itisnotoftenrealizedthatwomen【C1】______ahighplaceinsouthernEur
Adinerisasmallrestaurant.Old-timedinerswerebuiltinafactoryand【
预应力高强钢丝、钢绞线、热处理钢筋及冷拉Ⅳ级钢筋的切断,宜采用( )。A.切割机
A.N B.N2O C.乙醚 D.恩氟烷 E.CO2空气中含量低且有阻燃
假定某股票当期的价格为12元,上一年度的每股税后利润为0.5元,则该股票的市盈率
2015年,全球气候大会达成了《巴黎协议》,提出本世纪下半叶全球温室气体实现“净
我国现行版药典是A:1995年版 B:2000年版 C:2005年版 D:
既能利水消肿,又能祛风湿、强筋骨的药物是A.蝼蛄 B.香加皮 C.石韦 D
下列消费品中,应在零售环节征收消费税的是()。A.钻石 B.卷烟 C
最新回复
(
0
)