Read and fill in the blanks. （阅读上下文，补全对话）  

Alice: Where is my dress?

Mike: 1._____ 2. _____ your dress, Alice?

Alice: No, it 3._____. 

Mike: What 4._____ is it?

Alice: Red.

Dad: Is that your 5._____, Alice?

Alice: Yes, 6._____ 7._____. Thank you.

Mike: Mom, 8._____ trousers are they?

Mom: They are your baby brother's.

根据《船舶识别号检验管理规定》，船舶识别号标记要求说法正确的有？（）

A.船舶识别号在船体上的永久性标记字符采用宋体

B.船舶识别号应清晰可见，与船体上的任何其他标记分开，与所在位置的背景色形成明显对比

C.钢质船舶，采用凸出钢质字符焊接的方式永久性标记船舶识别号

D.船舶识别号的标记位置应便于查验