（配套习题）USBORNE YOUNG READING SERIES ONE--The story of Toilets, Telephones&other useful inventions
ISBN：
作者：USBORNE
出版社：USBORNE
出版日期：
年龄/主题/大奖/大师：
6-8(1-2年级)、8-10(3-4年级)、10(5年级)以上、英文、
内容简介
Toilets and telephones-we all use them,but who invented them?And how did peopleever cope without them?Read the stories
behind these life-changing creations.
Then meet the inventors of frozen food,goal
nets and other incredibly useful things.
书摘与插图
