290. Since reforms and opening to the outside, five special economic _____ have been founded in China. They are Shenzhen, Zhuhai, Shantou, Xiamen and Hainan.

290. Since reforms and opening to the outside, five special economic _____ have been founded in China. They are Shenzhen, Zhuhai, Shantou, Xiamen and Hainan.

A. areas                  B. zones                  C. districts                D. Prefectures

Since reforms and opening to the outside, five special economic _____ have been founded in China. They are Shenzhen, Zhuhai, Santou, Ximen and Hainan.

A. areas　　　　 B. zones　　　　 C. districts　　　 D. prefectures