题目内容
【题目】They look at the homework and projects the board.( )
A. onB. atC. in
【答案】A
【解析】
They look at the homework and projects on the board.他们看了布告牌上的家庭作业和课题。
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题目内容
【题目】They look at the homework and projects the board.( )
A. onB. atC. in
【答案】A
【解析】
They look at the homework and projects on the board.他们看了布告牌上的家庭作业和课题。