The panda that was saved last year is now being well _____ in the local zoo.[ ]

A. made use of      

B. cared about      

C. looked out          

D. taken care of

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性。（）

A.选项A

B.选项B

C.选项C

D.选项D