精英家教网 > 高中英语 > 题目详情

【题目】Nuclear energy __________ be really dangerous at times even though it's a nice energy in general.

A. shall B. should

C. can D. must

【答案】C

【解析】考查情态动词。句意:核能有时真的会很危险。尽管总的来说它是一种很好的能源。shall用作情态动词,用于第一、三人称的疑问句中,常表征求对方的意见;用于第二、三人称的陈述句中,表承诺、命令、威胁、警告等。should用作情态动词,常表应该、应当、居然之意;must用作情态动词,表必须。can用作情态动词,常表能力,用于肯定句中;如表猜测,常用在否定 句及疑问句中;can还可表“有时会……”。由句意可知选C。

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

【题目】完成句子

【1】I haven't finished the painting________time.

由于时间不够,我的画还没有完成。

【2】She________me,and pretended not to have heard what I said.

她的眼神从我身上挪开,装作没有听见我的话。

【3】We must________the topic________before writing.

我们必须在写作前把话题准备好。

【4】Thanks for all your help-I'll________sometime!

感谢你所有的帮助——我改天会还你的人情!

【5】________that 60% of the college graduates will get jobs.

据估计,今年将会有60%的大学毕业生找到工作。

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Whoever drives after drinking should be seriously punished.

__________ And thus people feel safer and more accidents can be avoided.

A. No way.

B. How come?

C. That's all right.

D. I can't agree with you more.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】__________ a certain doubt among the people as to the practical value of the project.

A. It has

B. They have

C. It remains

D. There remains

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】More and more people were gathering there. He __________ his way through the crowed and rushed into the burning house.

A. armed

B. shouldered

C. handed

D. eyed

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】________back at my middle school years,I regret not having worked so hard as I should have.

A.Looking

B.To look

C.Looked

D.Look

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】—Do you know the new type of computer will come on the market soon?

—Really? It is said to be __________ to any other model. I can't wait to buy one.

A. inferior B. superior C. prior D. junior

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】In the dream Peter saw himself __ ______ by a fierce wolf.

A. chased

B. to be chased

C. be chased

D. having been chased

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】When the factory __________, there will be many new jobs for graduates.

A. will be built

B. is built

C. has built

D. will have been built

查看答案和解析>>

同步练习册答案