题目内容
【题目】There ________ many buttons(纽扣) on the floor. Please pick them up. ( )
A. are B. is C. ／
【答案】A
【解析】
略
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题目内容
【题目】There ________ many buttons(纽扣) on the floor. Please pick them up. ( )
A. are B. is C. ／
【答案】A
【解析】
略