He _______ the 8:20 bus because he didn’t leave home till 8:25.A、couldn’t have c

游客2024-09-03 19

问题 He _______ the 8:20 bus because he didn’t leave home till 8:25.

选项 A、couldn’t have caught
B、ought to have caught
C、shouldn’t have caught
D、must not have caught

答案 A

解析 because引导的分句用了过去时，因此本句是对过去的推测。而根据他出门的时间，可知他肯定没有赶上车，要用couldn’t表否定推测，答案为A项couldn’t have caught。must表推测时只用于肯定句中，ought to have done表示“本应该”，shoudn’t have done表示“本不应该”。

转载请注明原文地址:https://tihaiku.com/zcyy/3742361.html

相关试题推荐

A、Becausetheyareunawareofit.B、Becausetheyenjoyloudmusic.C、Becausethe
Theeldestchildisthoroughly______becausetheyalwaysgivehimwhateverhew
PASSAGEONE[br]Whyaretheflowersandcandlesbeingdismantled?Becausethefu
(1)BecauseImarriedaphotographer,oncewehadchildren,ourholidaycards
PASSAGETWOBecausesherefusedtoleavethetopoftheObservatory．根据文章最后一段的内容可知
A、Itiscompetitiveinthemarket.B、Itisrisinggradually.C、Itcouldn’tbelo
"Theywereamusedbytheclumsypanda’smovement"is______,becauseitisnotc
“Lookatthosebeautifulladies’gowns”is______，becauseitisnotclearwhether
Tedcouldn’tremembertheexactdateofthestorm,butheknewitwas______Sun
He______the8:20busbecausehedidn’tleavehometill8:25.A、couldn’thaveca

随机试题

Atnotime______othercountries.A、ChinawillinvadeB、willinvadeChinaC、will
Chemistrydidnotemergeasascienceuntilafterthescientificrevolution
InJanuary1986,BasitandAmjadAlvi,wroteapieceofcodetosafeguardth
"AnthropologyClass"[img]2012q1/ct_etoefm_etoeflistz_1366_20121[/img][br]Why
A
如果把一般人群的相对危险性定成1，某健康管理对象的相对危险性为1.5，则以下表述
路面错台的测定结果应包括()。 A测定的错台读数D与各测点的距离绘成的纵断面图
下列各项，皮损范围为3～6cm的是A:无头疖 B:痈 C:发 D:颜面部疔
1681年，法国“基督教兄弟会”神甫（　　）在兰斯创立了世界上第一所师资训练学校
具有传热性能良好，在摩擦时不易产生火花的特性，常用于防爆的通风系统的板材为（

最新回复(0)

He _______ the 8:20 bus because he didn’t leave home till 8:25.A、couldn’t have c

A、Becausetheyareunawareofit.B、Becausetheyenjoyloudmusic.C、Becausethe

Theeldestchildisthoroughly______becausetheyalwaysgivehimwhateverhew

PASSAGEONE[br]Whyaretheflowersandcandlesbeingdismantled?Becausethefu

(1)BecauseImarriedaphotographer,oncewehadchildren,ourholidaycards

PASSAGETWOBecausesherefusedtoleavethetopoftheObservatory．根据文章最后一段的内容可知

A、Itiscompetitiveinthemarket.B、Itisrisinggradually.C、Itcouldn’tbelo

"Theywereamusedbytheclumsypanda’smovement"is______,becauseitisnotc

“Lookatthosebeautifulladies’gowns”is______，becauseitisnotclearwhether

Tedcouldn’tremembertheexactdateofthestorm,butheknewitwas______Sun

He______the8:20busbecausehedidn’tleavehometill8:25.A、couldn’thaveca

Atnotime______othercountries.A、ChinawillinvadeB、willinvadeChinaC、will

Chemistrydidnotemergeasascienceuntilafterthescientificrevolution

InJanuary1986,BasitandAmjadAlvi,wroteapieceofcodetosafeguardth

"AnthropologyClass"[img]2012q1/ct_etoefm_etoeflistz_1366_20121[/img][br]Why

A

如果把一般人群的相对危险性定成1，某健康管理对象的相对危险性为1.5，则以下表述

路面错台的测定结果应包括()。 A测定的错台读数D与各测点的距离绘成的纵断面图

下列各项，皮损范围为3～6cm的是A:无头疖 B:痈 C:发 D:颜面部疔

1681年，法国“基督教兄弟会”神甫（ ）在兰斯创立了世界上第一所师资训练学校

具有传热性能良好，在摩擦时不易产生火花的特性，常用于防爆的通风系统的板材为（

1681年，法国“基督教兄弟会”神甫（　　）在兰斯创立了世界上第一所师资训练学校