— Of the two bags, which one do you prefer?  

— ______ bigger one. It's ______ most beautiful one, I think.     [ ]

A. The; a 

B. The; the  

C. A; /

D. A; the

简述我国关于定居国外的中国公民、外国人、无国籍人民事行为能力法律适用的规定。