He made another wonderful discovery, ______ of great importance to science.A.whi

He made another wonderful discovery, ______ of great importance to science.A.whi

题型:不详难度:来源:
He made another wonderful discovery, ______ of great importance to science.
A.which I think isB.which I think it is
C.which I thinkD.I think which is

答案
A
解析
考查定语从句。句中I think为插入语,which指代先行词discovery,在从句中作主语。句意:他又有一个极好地发现,对科学有重要的作用。
举一反三
It was a matter of________ would take the position.
A.whoB.whoeverC.whomD.whomever

题型:不详难度:| 查看答案
We can see the blue sky and the shining sun. There is no possibility _____ it will rain or snow today.
A.whichB.whereC.thatD.whether

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  He must have finished his homework for a long time, _____ he?
A.mustn’tB.didn’tC.needn’tD.hasn’t

题型:不详难度:| 查看答案
The reporters have found out ____ it was _____ saved the little girl.
A.who; whoB.who; thatC.whom; thatD.whom; who

题型:不详难度:| 查看答案
The Smiths have moved to Miami, Florida, ____ they dreamed long of living in.
A.whereB.in whichC.whichD.that

题型:不详难度:| 查看答案
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