根据对话内容,在标有题号的空白处填入适当的句子,使对话完整,符合情景。

A: Hello, Wang Ting.              小题1:                 

B: I am going skiing this Saturday.          小题2:               

A: I’ d like to. But I am sorry I can’t ski.

B: You can’t ski!           小题3:              

A: I am from Hainan Island.

B: Oh, I see. It doesn’t snow in Hainan Island.

A: You’re right.

B:              小题4:            

A: It’s very warm all year round. And it often rains.

B:              小题5:             

A: I like spring best. I think it’s the best season and everything begins to grow.

B: Do you like summer?

A: No, I don’t like summer at all. It’s too hot.

甲手机专卖店门口立有一块木板，上书“假一罚十”四个醒目大字。乙从该店购买了一部手机，后经有关部门鉴定，该手机属于假冒产品，乙遂要求甲履行其“假一罚十”的承诺。关于本案，下列哪一项是正确的( )

A．“假一罚十”过分加重了甲的负担，属于无效的格式条款
B．“假一罚十”没有被订人合同之中，故对甲没有约束力
C．“假一罚十”显失公平，甲有权请求法院予以变更或者撤销
D．“假一罚十”是甲自愿作出的真实意愿表示，应当认定为有效