I have no idea ________ the cell phone isn’t working, so could you fix it for me

I have no idea ________ the cell phone isn’t working, so could you fix it for me

题型:不详难度:来源:
I have no idea ________ the cell phone isn’t working, so could you fix it for me?
A.whatB.whyC.ifD.which

答案
B
解析
根据句子结构可知,后面的从句是一个同位语从句,作名词idea的同位语,句意为,我不知道为什么手机不能工作了,你能帮我修修吗?根据句意可知,选择B项。
【考点定位】考察名词性从句(同位语从句)
举一反三
________ at the photos, illustrations, title and headings and you can guess what the reading is about.
A.To lookB.LookingC.Having lookedD.Look

题型:不详难度:| 查看答案
There is no doubt,in my opinion, ________matters is not the speed,but the quality of the product.
A.thatB.whichC.what thatD.that what

题型:不详难度:| 查看答案
“You can’t judge a book by its cover,” ________ .
A.as the saying goes oldB.goes as the old saying
C.as the old saying goesD.goes as old the saying

题型:不详难度:| 查看答案
—What made Tom so sad?     —_______.
A.His bicycle had been stolenB.His bicycle to be stolen
C.His bicycle’s being stolenD.His bicycle was stolen

题型:不详难度:| 查看答案
_________ you may have, you should gather your courage to face the challenge.
A.However a serious problem B.What a serious problem
C.However serious a problemD.What serious a problem

题型:不详难度:| 查看答案
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