We are sparing no efforts to create more peaceful and more advanced world place where

问题补充：

We are sparing no efforts to create more peaceful and more advanced world, place where everyone enjoy his life and freedom.

A. the；a

B. /；the

C. a；a

D. the；the

答案：

A. the；a

B. /；the

(答案→)C. a；a

D. the；the

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