试题详情
They asked him to tell them everything he saw at the front.A.whoB.thatC.w
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A plane is a machine can fly.A.whomB.whoC.whichD.where
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A person steals things is called a thief.A.whomB.whoC.whichD.where
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I shall never forget those years I lived on the farm with the farmers.A.w