现代化妆品发展的重要标志有哪些?
参考答案:
多功能综合作用化妆品。天然化妆品。生物技术应用于化妆品。高新技术应用于化妆品。
Rather than to school by bus, I preferred a bike.
A.to go; to ride
B.go; riding
C.going; to ride
D.go; to ride
老年人蛋白质提供的热量占总热量()。
A.10%~12%
B.12%~14%
C.14%~15%
D.15%~16%
E.17%~18%