题目内容
A telephone is an instrument by which we can speak to people far away. The underlined word means ____.
A. a tool B. an experiment C. an expression D. an instruction
A

练习册系列答案
相关题目
题目内容
A telephone is an instrument by which we can speak to people far away. The underlined word means ____.
A. a tool B. an experiment C. an expression D. an instruction
A