首页
登录
职称英语
He ______ unwisely, but he was at least trying to do something helpful.A、may hav
He ______ unwisely, but he was at least trying to do something helpful.A、may hav
游客
2023-11-03
45
管理
问题
He ______ unwisely, but he was at least trying to do something helpful.
选项
A、may have acted
B、must have acted
C、should act
D、would act
答案
A
解析
根据题意,这件事情已经发生了,因此应用“情态动词+have done”表示对过去事实的推测。may与must在语气的肯定程度上有很大区别:must的语气相当肯定,而may的肯定程度要弱一些。本题并不是确定性的推测,因此应选A.
转载请注明原文地址:https://tihaiku.com/zcyy/3153618.html
相关试题推荐
There’ssomethingabouttheInternetthatcanbringoutmeannessinteenager
There’ssomethingabouttheInternetthatcanbringoutmeannessinteenager
RuthHandlerinventedsomethingin1959whichbecamesoquintessentiallyAme
RuthHandlerinventedsomethingin1959whichbecamesoquintessentiallyAme
RuthHandlerinventedsomethingin1959whichbecamesoquintessentiallyAme
I’ma50-somethingmale,thefatheroftwomostlygrowngirls.I’mhappyto
I’ma50-somethingmale,thefatheroftwomostlygrowngirls.I’mhappyto
I’ma50-somethingmale,thefatheroftwomostlygrowngirls.I’mhappyto
I’ma50-somethingmale,thefatheroftwomostlygrowngirls.I’mhappyto
WhichofthefollowingitalicizedpartsDOESN’Tindicatereason?A、Somethingfell
随机试题
COMPUTINGTECHNOLOGY25thCONFERENCEConferencedate:【L1】________Conference
[originaltext]Therestudentthieveslookout.Studentscaneasilygetmany
Oneoftheparadoxesofhumanbiologyisthattherichworldhasfewerchild
变更车道时,应开启转向灯,迅速驶入侧方车道。()
下列关于名股实债的说法中,不正确的是( )。A.名义上是以股权方式投资但实质上却
A.君药 B.臣药 C.佐助药 D.反佐药 E.使药左金丸中的黄连是
“昔日同窗情,至今常怀念”,这属于( )。A.运动记忆 B.情绪记忆 C.形
2015年6月25日,国家食品药品监督管理总局发布《关于停止生产销售使用酮康唑口
目前临床上常用的牙种植体是( )。A.牙内骨内种植体 B.骨内种植体 C.
根据气管颈段特点,临床上行气管切开术时错误的是A.采取头正中后仰位,以免伤及颈总
最新回复
(
0
)