首页
登录
职称英语
Mary has got a full mark in the test. She _____very hard all these days.A、will w
Mary has got a full mark in the test. She _____very hard all these days.A、will w
游客
2024-06-25
30
管理
问题
Mary has got a full mark in the test. She _____very hard all these days.
选项
A、will work
B、may work
C、must have worked
D、could have worked
答案
C
解析
本题考查的是情态动诃的用法。must have done表示“一定做过……”,是对过去发生的事情最为肯定的推测,符合句义,故选C。选项A中的will用于一般将来时,表示“将要……”,不合题意。选项B中的may表示“可能,也许”,但表示推测时,语气较轻,不合题意。D选项中的could have done结构也表示推测,但语气比must have done轻,所以也排除选项D。
转载请注明原文地址:https://tihaiku.com/zcyy/3648880.html
相关试题推荐
Jack’sfathersuggestedthatJack______inLondonforafewmoredays.A、woulds
Maryhasgotafullmarkinthetest.She______veryhardallthesedays.A、will
Johnhasgotafullmarkinthetest.He______veryhardallthesedays.A、will
Johnhasgotafullmarkinthetest.He______veryhardallthesedays.A、will
Maryhasgotafullmarkinthetest.She_____veryhardallthesedays.A、willw
MaryhasgotafullmarkinthetestShe______veryhardallthesedays.A、will
Maryhasgotafullmarkinthetest.She_____veryhardallthesedays.A、willw
随机试题
阅读下面的对话,根据其内容写一篇有关故宫的说明文。要求:1.所写短文应与对话相关内容意义相符,涵盖其要点;2.用你自己的语言表达,可改写对话中的句子,但不
Thedifferencebetweenavianfluandhumanfluthatshouldbecommandingour
"BiologyClass"[img]2012q1/ct_etoefm_etoeflistz_1688_20121[/img][br]Identifyt
[originaltext]Watchinganotherpersonshivercancauseourowntemperature
Lastyear,Ispokeatagatheringofwealthymaleinvestors.Theorganizers
无纸化校对模式的特点不包括( )。A.文字技术整理的难度增加 B.校是非是主
简述蒙台梭利“一个有准备的环境”的特点。
"娇脏"指的是A.肝B.心C.脾D.肺E.肾
根据《城市地下空间开发利用管理规定》,下列关于城市地下空间规划的编制原则和要求的
关于证券结算风险的概念和种类,下列说法错误的是().A:信用风险可细分为“本金风
最新回复
(
0
)