time.ppt
约8页编号:5-128136PPT格式手机打开展开
time,to understand the value of a year, ask a student who has failed an exam at the end of the year.to understand the value of a month, ask a mother who has given bi...
内容介绍
To understand the value of a year, ask a student who has failed an exam at the end of the year.
To understand the value of a month, ask a mother who has given birth prematurely.
To understand the value of a month, ask a mother who has given birth prematurely.
