As is known to all People’s Republic of China is biggest developing country in the world

问题补充：

As is known to all, People’s Republic of China is biggest developing country in the world.

A. the; 不填

B. 不填；the

C. the ；the

D. 不填；不填

答案：

A. the; 不填

B. 不填；the

(答案→)C. the ；the

D. 不填；不填

解析：考查冠词用法。 the Peoples Republic of China 中华人民共和国，是专有名词，要加the ，比如 the United States of America. 第二空是最高级，最高级前要加the