1. (2018六上·盐田期末) 根据录音内容，将文章内容补充完整。

    Shenzhen is a park city in China．It's in theof China．You can see the green trees andflowers here all year round．It's young and modern．It'saway from Beijing，our city．It takes about 3 hours from Shenzhen to Beij ing by．