题目内容
【题目】— What are these?
— ______
A. They are box.B. They are boxes.
C. It's a box.D. Yes, they are.
【答案】B
【解析】
略
练习册系列答案
心算口算巧算一课一练系列答案
相关题目
心算口算巧算一课一练系列答案题目内容
【题目】— What are these?
— ______
A. They are box.B. They are boxes.
C. It's a box.D. Yes, they are.
【答案】B
【解析】
略
心算口算巧算一课一练系列答案