Unit 9 The wind is blowing 单元拓展阅读训练 （含解析）.docx
Unit 9 单元拓展阅读训练 2023—2024学年 牛津上海版（试用本） 英语七年级下册
一、阅读理解
Junk e-mail (垃圾邮件) A new UK study shows that around the world, junk e-mail uses 33 billion kilowatt hours (kwh,度) each year. That is enough energy to power 2.4 million homes. E-mail users spend nearly 80 percent of their energy in deleting (删除) j...