The 2010 Shanghai World Expo is intended to achieve our common goal: world that

 The 2010 Shanghai WorldExpo is intended to achieve our common goal: ________world that is safer,cleaner and healthier than ________ one we’re living in.

A. the;the             B. a;/                  C.a ; the              D.the ; /  

试题答案

【答案】

 C