精英家教网 > 初中英语 > 题目详情

【题目】—I really like eating potato chips.Do you know ________they were invented?

—Actually,they were invented by mistake.

A.whyB.whenC.howD.whether

【答案】C

【解析】

句意:——我真的很喜欢吃薯片。你知道它们是怎么被发明出来的吗?——事实上,它们是被错误地发明出来的。

本题考查宾语从句。why为什么,when什么时候,how如何,whether是否。根据they were invented by mistake.可知,此处询问它们是如何被发明的。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】My brother ________ the India film Dangal when I phoned him yesterday.

A.has watchedB.watchedC.was watching

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】As we know, China was the first country in the world________.

A.make papersB.to make papersC.to make paper

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】When Mary opened the box, _______ her surprise, it was filled _______ birthday presents.

A.to; withB.to; ofC.in; withD.in; of

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】I am so sorry for being late for work. I overslept this morning because my alarm clock didn't _______.

A.go offB.take offC.show upD.grow up

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】His parents expect that one day he will be able to play the piano as ________ as Lang Lang.

A.wellB.betterC.bestD.the best

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】His father ________ the Party since 1978.

A.joinedB.has joinedC.has been in

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】We met with some________difficulties at the beginning. However, we finished our task at last.

A.unexpectedB.uncomfortableC.unimportant

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Hanfu is a kind of traditional clothing of the Han people ________live in China before the Qing dynasty.

A.whoB.whichC.whom

查看答案和解析>>

同步练习册答案