An___is a period of time equal to 60 minutes.
问题描述：
An___is a period of time equal to 60 minutes.
The____for children between 1 to 1.3 meter is usually half of the prices traveling by train.
The Shanghai-Pudong___goes from Shanghai Station to Pudong Airport in eight minutes.
答
An_hour__is a period of time equal to 60 minutes.
The_height___for children between 1 to 1.3 meter is usually half of the prices traveling by train.
The Shanghai-Pudong_express__goes from Shanghai Station to Pudong Airport in eight minutes.