精英家教网 > 初中英语 > 题目详情

【题目】As we know, one can never imagine how great he is _________he tries his best to solve something.

A.sinceB.whenC.unless

【答案】C

【解析】

句意:我们知道,一个人除非他尽力解决问题,否则永远无法想象他有多伟大。

考查连词辨析。since自从;when何时; unless除非。根据下文“he tries his best to solve something. 他尽力解决问题,可知这里是条件状语从句。unless除非,如果不。根据题意,故选C

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

【题目】The workers ______all the difficulties and finished the task fifteen days ahead of time.

A.increasedB.createdC.mentionedD.overcame

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Jane seems strange. I think __________is hard to get along with her.

A.thisB.thatC.itD.one

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】— It is good of you to go out of your way _______ us at the station.

— It’s my pleasure.

A.metB.meetingC.meetD.to meet

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Is Thailand European country?

No. It’s Asian country.

A.a aB.an anC.a anD.an a

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Carl stayed up late last night so he can’t avoid________asleep in class.

A.fallB.to fallC.fallenD.falling

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】The doctor gave him some advice and he thought it was worth _______.

A.to takeB.tookC.takingD.takes

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】—Could you tell me ________ ,Mr.Smith?

—Sure. It's because of the bad weather.

A.what is your family name

B.why the train hasn't arrived yet

C.how can I get on well with my parents

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】The boy ________ broke the window must pay for it.

A.whereB.whoC.whyD.when

查看答案和解析>>

同步练习册答案