题目内容
【题目】There are some fruit skins on the ground, we should . ( )
A.pick it upB.pick up themC.pick them up
【答案】C
【解析】
略
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题目内容
【题目】There are some fruit skins on the ground, we should . ( )
A.pick it upB.pick up themC.pick them up
【答案】C
【解析】
略