补全对话。

A：Hello,may I speak to Bruce,please?

B：1                   .I'll see if he is in.   

 (A few minutes later)

C：Hello!Bruce here.

A：Hello, Bruce! This is Bill speaking.It's Sunday tomorrow.    What are you going to do?

C：2                   .Do you have any ideas?    

A：I hear many old inventions will be shown in the science museum tomorrow.    

3                  ?

C：Good idea.4                  ?

A：Let's meet outside the school gate at half past eight in the morning.

C：How shall we go there?

A：5                  .

C：Sorry,my bike is broken.Let's go by bus,OK?

A：All right.See you!

C：See you!

下列选项中不属于我国认定驰名商标应当考虑的因素是（）

A、必须是中国的注册商标

B、必须是某一国家的注册商标

C、必须考虑相关公众对该商标的知晓程度

D、必须在中国公开媒体上作广告三年以上