题目内容
【题目】—Where are the books about computers, please? ( )
—They are .
A.at the shelfB.in the shelfC.on the shelf
【答案】C
【解析】
略
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题目内容
【题目】—Where are the books about computers, please? ( )
—They are .
A.at the shelfB.in the shelfC.on the shelf
【答案】C
【解析】
略