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
79
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/3026459.html
相关试题推荐
______,shewasalreadyalawyer.A、HowyoungwassheB、AsshewasyoungC、Young
It______aboutseveno’clockwhenTomreturnedhomeforitwasalreadydarkoutsi
[originaltext]W:Wouldyouliketoseeamenu?M:No,thankyou.Ialreadyknow
_____upattheclockonthewall,thesecretaryfounditwasalreadymidnight.A、
It______aboutseveno’clockwhenTomreturnedhomeforitwasalreadydarkoutsi
[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
随机试题
MissLeegotherbusinessqualificationatA、university.B、nightschool.C、atrai
对不起,我没有把你的书带来。我一到家,就给你寄来。I’msorrythatIhaven’tbroughtyourbookhere.Asso
LaozihaoisaChinesetermfortime-honoredbrands,orthoseprominentstate
WherewastheG8summitheld?[originaltext]Itwasn’tallhardworkatthe
Pedrowasawonderfulpersonamongallthepeopleoftheranch.Besidesb
WhatdoweknowaboutthenovelsofDick?[br][originaltext]Thereareanu
Fatcannotchangeintomuscle______changesintofat.A、anymorethanB、nomore
超声检查如图所示,最可能的诊断是 A.鞍状子宫 B.残角子宫 C.双角子宫
脾气虚弱,中气下陷,冲任不固导致胎、产、崩、伤诸病,常用代表方是A.八珍汤 B
患者女性,50岁。因急性梗阻性化脓性胆管炎行急诊胆总管切开取石、T管引流术,术后
最新回复
(
0
)