题型:阅读判断 题类:常考题 难易度:普通
牛津上海版(试用本)2018-2019学年小学英语五年级上册Module 4 The natural world Unit 2 Wind Exercise 5
The air is everywhere around us. Air has no colour. We can't see it. When it moves, we can feel the air. Air is very important to our lives. People and plants can't live without it. If there was no air, there would be no life.
Aeroplanes can't fly without air. The air holds up the planes. We can't make fire (生火) without air. If you cover (盖住) a burning (燃烧的) candle with a glass. It will quickly go out (熄灭).
Sound spread (传播) through the air. Without air, we can't hear.
试题篮