Sample

马上开始. 它是免费的哦
注册 使用您的电邮地址
Sample 作者: Mind Map: Sample

1. How old are you and what is your gender?

1.1. Male and female

1.1.1. Average of 20 years

1.1.1.1. Do you whatch TV ?

1.1.1.1.1. yes