_________ needs further discussion whether we"ll build a laboratory or not.A.The

_________ needs further discussion whether we"ll build a laboratory or not.A.The

题型:不详难度:来源:
_________ needs further discussion whether we"ll build a laboratory or not.
A.The matterB.HeC.ItD.We

答案
C 
解析
这里考查it 的用法,这里it是形式主语,代替whether引导的从句。
举一反三
He had never envied the rich___money.
A.his B.their C.one’sD.her

题型:不详难度:| 查看答案
Is______necessary to change trains at Beijing?
A.this B.that C.it D.he

题型:不详难度:| 查看答案
— Who is in the reading room? The lights are all on.
—  ___________.
A.Nothing B.NoneC.No oneD.No

题型:不详难度:| 查看答案
He said, “_____ a long way to school. _____ a long way to go yet before we arrived.”
A.It is ; There isB.There is ; It is
C.It is ; It isD.There is; There is

题型:不详难度:| 查看答案
No progress was made in the trade talk as neither side would accept the conditions of _____.
A.others
B.the other
C.either
D.another

题型:不详难度:| 查看答案
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