题目内容
句型转换：按括号要求转换句子
They have never planted trees. (改为反意疑问句)
They have never planted trees. ________ ________ ?
答案：have,they
练习册系列答案
文敬图书课时先锋系列答案
相关题目
文敬图书课时先锋系列答案题目内容
句型转换：按括号要求转换句子
They have never planted trees. (改为反意疑问句)
They have never planted trees. ________ ________ ?
文敬图书课时先锋系列答案