-- _____is that used for?---_____ the floor.A.Why; To cleaningB.What; Cleaning

  -- _____is that used for?---_____ the floor.A.Why; To cleaningB.What; Cleaning

题型:不详难度:来源:
  -- _____is that used for?
---_____ the floor.
A.Why; To cleaningB.What; CleaningC.Why; To cleanD.What; clean

答案
B
解析
句意“这是用来干什么的?”“扫地。”所以第一个空选what。第二空应该做介词for的宾语,所以使用cleaning。答案B。
举一反三
_____ of the family isn’t willing to give up the chance to watch the exciting match.
A.AnyB.EverybodyC.AllD.Every one

题型:不详难度:| 查看答案
She asked if any of the passengers knew _____ about machines or at least how to drive a car.
A.anythingB.somethingC.nothingD.all

题型:不详难度:| 查看答案
He is over sixty, but doesn’t look _____.
A.itB.for itC.as itD.such

题型:不详难度:| 查看答案
. Intelligence is to some extent _____ one is born with
A.thatB.of whichC.somethingD.which

题型:不详难度:| 查看答案

. Some animals are in danger, and the scientists are doing ___ they can ___ them.
A.that; to saveB.whatever; to saveC.what; saveD.the thing; save

题型:不详难度:| 查看答案
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