问题
选择题
One primary goal of UNESCO is to ____ modern knowledge society in which all people can
participate in information and knowledge. [ ]
A. make up
B. polish up
C. build up
D. give up
答案
答案:C
One primary goal of UNESCO is to ____ modern knowledge society in which all people can
participate in information and knowledge. [ ]
A. make up
B. polish up
C. build up
D. give up
答案:C