下列词语书写没有错误的一项是[ ]

A．滞留　迁徒　繁衍　暗然失色

B．凛冽　虐待　胆怯　诚惶诚恐

C．翡翠　璀璨　憔悴　不可明状

D．轩昂　尴尬　奥秘　冥思暇想

This is our contribution to ________ world of the 21st century, ________ world of independence and mutual understanding.

A．the; /

B．/; a

C．a; the

D．the; a