首页
登录
职称英语
He ______ the 8:25 train because he didn’t leave home till 8:30.A、couldn’t have
He ______ the 8:25 train because he didn’t leave home till 8:30.A、couldn’t have
游客
2025-07-30
34
管理
问题
He ______ the 8:25 train because he didn’t leave home till 8:30.
选项
A、couldn’t have caught
B、ought to have caught
C、shouldn’t have caught
D、mustn’t have caught
答案
A
解析
couldn’t + have+过去分词,表示对过去已经发生过的事的一种否定推测,意为“不可能做了某事”。注意:could一般用来表示猜测,could have done表示对过去的事情的猜测。
转载请注明原文地址:http://tihaiku.com/zcyy/4182506.html
相关试题推荐
【B1】[br]【B8】A、BecauseB、AsC、DuetoD、ForD由于空格后是一个名词性短语,所以应填入一个介词,而because是连词
He______beintheclassroombecausehewasseenplayingfootballontheplay-
【S1】[br]【S7】because
Sheisabadroommatebecauseshe______thingsaboutandmakesamessoftheroo
Beijingskywatcherswillbeexcitedbecause______.[br]Accordingtothenews
Beijingskywatcherswillbeexcitedbecause______.[br]Thetwomoreexciting
PeoplecelebrateMother’sDayandFather’sDaybecause______.[br]Ifyousees
Wecouldn’tusethevendingmachinebecauseit______.A、wasbeingrepairedB、had
--Speak______,please,becauseIcan’thearawordfromtheback.--Well,its
Wehaveto______thewheatassoonaspossiblebecauseastormisontheway.A、
随机试题
Familiesinalmosteverycountryarechanging.InNorthAfrica,inthepast,
WhichofthefollowingsentencesisINCORRECT?A、Every100householdshave93tel
[originaltext]Whatdoesthemanwantthewomantodo?[/originaltext]A、TotellM
Afterdecadesofdecline,theshareofmotherswhostayhomewiththeirchil
Wefirmlybelievethatallthesemeasurestocontroloilprices,_________takenb
AreFamiliesNecessary?Ashumanchildrenareunusual
青蒿叶片上的气孔类型是A.不定式 B.不等式 C.直轴式 D.平轴式
共用题干 ArtificialSpeechBecausespeechis
患者,女性,63岁。中上腹反复发作节律性疼痛3个月余,加重1周,规律服用阿司匹林
2×20年6月,甲公司从乙公司购入一批产品,应付乙公司货款800万元,至2×20
最新回复
(
0
)