◎Cambridge Discovery Education Interactive Readers are the next generation of graded readers - captivating topics, high-impact video, and interactive exercises designed to motivate and engage.



Determining the greatest invention of all time invites the greatest debate. From the internet to antibiotics, this reader explores our most significant contributions to education, technology, medicine, and transportation.

我們便利的現代生活中，有多少我們沒有意識到的發明？你覺得什麼是最偉大的發明？此書探討了各種促進人類健康、教育程度、醫學知識、交通便利的發明！