He ______ his examination if he worked harder.

admin2009-08-15 67

问题 He ______ his examination if he worked harder.

选项 A、has passed
B、should have passed
C、could have passed
D、would have passed

答案C

解析 “could have done”一般表示对过去事情的猜测。答案为C。

转载请注明原文地址:https://kaotiyun.com/show/Rhfd777K

本试题收录于：公共英语二级笔试题库公共英语（PETS）分类

公共英语二级笔试

公共英语（PETS）

相关试题推荐

ItisbecauseEnglishisveryuseful______.
Untilmoderntimes,nooneknewwhatcomets(彗星)were.Theyweredescribedasthingsbringtragedy(悲剧).The【B1】word"comet"c
Weallknowthetruth______thereareair,waterandsunlight,therearelivingthings.
Thetextismainlyabout______.PeoplethoughtMerlinwasadreamerbecausehe______.
HowmanystudentsvisitedtheGreatWall?
Cheques(支票)havelargelyreplacedmoneyasa【B1】ofexchange,fortheyarewidelyacceptedeverywhere.【B2】thisisveryconve
Whenshefinished______,shebeganworkingfor______.
Ihopethereareenoughglassesforeachguesttohave____________.
Ifeltveryglad______heacceptedmyinvitation.

随机试题

A．链霉素B．氯霉素C．白喉毒素D．嘌呤霉素E．红霉素对真核及原核生物的蛋白质合成都有抑制作用的是
A．肌张力先增强后降低B．肌张力先5纠氐后增强C．肌张力降低D．肌张力增强脊髓小脑损伤患者常有
患者，男，65岁，因肉眼血尿2周就诊。无明确原因肉眼全程血尿，无腰痛、下肢水肿，实验室检查：血常规正常，尿常规镜检满视野红细胞，X线平片无异常征象。膀胱癌从病理上可分为
患儿，女童，5岁，右下第二乳磨牙咬合面深龋洞，腐质去净后洞底在牙本质浅层，治疗方法是
转让债券应缴纳的个人所得税为()元。
某化学反应在任何温度下均可自发进行，下列关于反应的叙述中，正确的是()。
教育心理学的主要研究对象是学习。()
设三阶常系数齐次线性微分方程有特解y1=ex，y2=2xex，y3=3e－x，则该微分方程为()．
在某旅行社就职的小许为了开发德国旅游业务，在Word中整理了介绍德国主要城市的文档，按照如下要求帮助他对这篇文档进行完善。在考生文件夹下，将“Word素材．docx”文件另存为“Word．docx”(“．docx”为扩展名)，后续操作均基于此文件，否则
Whatisthetutor’sopinionofthefollowingcompanyprojects?ChooseFIVEanswersfromthebox,andwritethecorrectletter,A

最新回复(0)

He ______ his examination if he worked harder.

公共英语二级笔试

公共英语（PETS）

ItisbecauseEnglishisveryuseful______.

Untilmoderntimes,nooneknewwhatcomets(彗星)were.Theyweredescribedasthingsbringtragedy(悲剧).The【B1】word"comet"c

Weallknowthetruth______thereareair,waterandsunlight,therearelivingthings.

Thetextismainlyabout.PeoplethoughtMerlinwasadreamerbecausehe.

HowmanystudentsvisitedtheGreatWall?

Cheques(支票)havelargelyreplacedmoneyasa【B1】ofexchange,fortheyarewidelyacceptedeverywhere.【B2】thisisveryconve

Whenshefinished,shebeganworkingfor.

Ihopethereareenoughglassesforeachguesttohave____________.

Ifeltveryglad______heacceptedmyinvitation.

A．链霉素B．氯霉素C．白喉毒素D．嘌呤霉素E．红霉素对真核及原核生物的蛋白质合成都有抑制作用的是

A．肌张力先增强后降低B．肌张力先5纠氐后增强C．肌张力降低D．肌张力增强脊髓小脑损伤患者常有

患者，男，65岁，因肉眼血尿2周就诊。无明确原因肉眼全程血尿，无腰痛、下肢水肿，实验室检查：血常规正常，尿常规镜检满视野红细胞，X线平片无异常征象。膀胱癌从病理上可分为

患儿，女童，5岁，右下第二乳磨牙咬合面深龋洞，腐质去净后洞底在牙本质浅层，治疗方法是

转让债券应缴纳的个人所得税为()元。

某化学反应在任何温度下均可自发进行，下列关于反应的叙述中，正确的是()。

教育心理学的主要研究对象是学习。()

设三阶常系数齐次线性微分方程有特解y1=ex，y2=2xex，y3=3e－x，则该微分方程为()．

Whatisthetutor’sopinionofthefollowingcompanyprojects?ChooseFIVEanswersfromthebox,andwritethecorrectletter,A

He ______ his examination if he worked harder.

公共英语二级笔试

公共英语（PETS）

ItisbecauseEnglishisveryuseful______.

Untilmoderntimes,nooneknewwhatcomets(彗星)were.Theyweredescribedasthingsbringtragedy(悲剧).The【B1】word"comet"c

Weallknowthetruth______thereareair,waterandsunlight,therearelivingthings.

Thetextismainlyabout______.PeoplethoughtMerlinwasadreamerbecausehe______.

HowmanystudentsvisitedtheGreatWall?

Cheques(支票)havelargelyreplacedmoneyasa【B1】ofexchange,fortheyarewidelyacceptedeverywhere.【B2】thisisveryconve

Whenshefinished______,shebeganworkingfor______.

Ihopethereareenoughglassesforeachguesttohave____________.

Ifeltveryglad______heacceptedmyinvitation.

A．链霉素B．氯霉素C．白喉毒素D．嘌呤霉素E．红霉素对真核及原核生物的蛋白质合成都有抑制作用的是

A．肌张力先增强后降低B．肌张力先5纠氐后增强C．肌张力降低D．肌张力增强脊髓小脑损伤患者常有

患者，男，65岁，因肉眼血尿2周就诊。无明确原因肉眼全程血尿，无腰痛、下肢水肿，实验室检查：血常规正常，尿常规镜检满视野红细胞，X线平片无异常征象。膀胱癌从病理上可分为

患儿，女童，5岁，右下第二乳磨牙咬合面深龋洞，腐质去净后洞底在牙本质浅层，治疗方法是

转让债券应缴纳的个人所得税为()元。

某化学反应在任何温度下均可自发进行，下列关于反应的叙述中，正确的是()。

教育心理学的主要研究对象是学习。()

设三阶常系数齐次线性微分方程有特解y1=ex，y2=2xex，y3=3e－x，则该微分方程为()．

Whatisthetutor’sopinionofthefollowingcompanyprojects?ChooseFIVEanswersfromthebox,andwritethecorrectletter,A

Thetextismainlyabout.PeoplethoughtMerlinwasadreamerbecausehe.

Whenshefinished,shebeganworkingfor.