防止喂奶造成新生婴儿摔伤,可采取的措施是()
A.设立陪护
B.做好定时巡视工作
C.做好告知工作
D.认真进行交接班
参考答案:C
Let's go to the museum. Many ancient things are _____ in the exhibition.[ ]
A. display
B. on display
C. show
D. displaying
解方程:5x-3=3x+15.