题目

China which boasts 4 inventions in ancient times, has once again shown its ability to change the world with its “new four great inventions”: high-speed railways, electronic payments, shared bicycles and online shopping. “The new great inventions are all related to China’s high technologies, which improved the quality of people’s lives.” said Wu Hao, executive director of the BRRI.“It is increasingly clear that China is innovative and is leading in many ways such as social messaging app WeChat,”said Rebecca Fannin, founder and editor of Silicon Dragon.The new four innovative way17．三（1）班学生少于55人，把他们平均分成6组或8组都剩1人．三（1）班最多有49人．