These days people stay _______(health)and live longer than they did 50 years ago.
问题描述:
These days people stay _______(health)and live longer than they did 50 years ago.
答
healthy
注:stay healthy 保持健康为什么答案给的是healthier呢对,正确的是healthier 因为后面有than ‘比’抱歉,刚开始没看清题目。