请根据图表，回答下列问题。

1. If you are 10 years old, you can pay ￥_____ for dolphin show.

2. If you want to watch a football match, you can go to _____ on Saturday or Sunday.

3. Linda like yoga, she can go to Joy Health Club From _____ to _____.

4. Liu Wei is a football fan, he is 14 years old, and he can pay only ￥_____ for the ticket.

5. Today is Sunday, it's 9:00 in the morning, you can go to watch dolphin show or _____.

在电子商务安全要求中，信息的完整性要求（）

A、一条信息被发送或被接收后，能保证信息的收发各方都有足够的证据证明接收或发送的操作已经发生。

B、信息不被篡改、不被遗漏。

C、信息内容不能随便被他人获取。

D、能确认交易双方的身份。