精英家教网 > 高中英语 > 题目详情
He made another wonderful discovery, _________ of great importance to science.
A.which I think isB.which I think it is
C.which I think itD.I think it is
A
I think 是插入语,  which 引导一个非限制性定语从句, 在从句中作主语.
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

The reason _______ he explained for his being late was ________ his alarm clock didn’t work.
A.why; becauseB.that; becauseC./; thatD.for which; that

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The house ________ I grew up has been taken down and replaced by an office building.
A.thatB.in thatC.whichD.in which

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The prize will go to the writer ___story shows the most imagination.
A.thatB.whichC.whoseD.what

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The Qing Dynasty (AD1616-1911) had ten emperors altogether, nine _____ are buried in the    two groups of tombs in Hebei Province.
A.of thatB.of whomC.thatD.which

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The best way to make a kid to be independent is to put him in a position _______ he has no one else to refer to .  
A.thatB.whatC.whereD.which

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The singer hopes her concert will be like a big party ________ everyone enjoys themselves.
A.whichB.whenC.whatD.where

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The days are gone ________ physical strength was all you needed to make a living.
A.whenB.thatC.whereD.which

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Jack took part in the speech contest and, ______ is more surprising, won the first place.
A.thatB.whatC.whichD.it

查看答案和解析>>

同步练习册答案