Barrack Obama’s recent visit to the Asian nations clearly sent a message to the world Asi

问题补充：

Barrack Obama’s recent visit to the Asian nations clearly sent a message to the world Asia is important in America’s global partnership.

A. which

B. where

C. that

D. what

答案：

A. which

B. where

(答案→)C. that

D. what

解析：考查从句连词的选择。根据句子结构可知，该句为同位语从句，作为message的同位语，对message进行补充说明。