试题 试卷
题型：单选题 题类：真题 难易度：困难
湖北省黄石市2019年中考英语试卷（音频暂未更新）
—Of course. The high speed train is very fast.
— Well， I don't know _______ .
—They can be reused many times. In this way, we can help make the earth greener.
试题篮
