《中国银行业监督管理委员会行政许可实施程序规定》中要求，行政许可实施程序分为（）三个环节。

A.申请、审查、决定

B.申请与受理、决定、送达

C.申请与受理、审查、决定与送达

The nurse is teaching parents how to reduce the spread of impetigo. The nurse should encourage parents to （）.

A．teach children to cover mouths and noses when they sneeze.

B．have their children immunized against impetigo.

C．teach children the importance of proper hand washing.

D．isolate the child with impetigo from other members of the family.