Xiamen—ShenzhenHighSpeedRailwayopenedtotrafficonDec.28...

问题详情：

 Xiamen—Shenzhen High Speed Railway opened to traffic on Dec.28 last year, _______ the two 0f China’s economic zones.

A. to link      B. linking      C. linked         D. having linked

【回答】

B

知识点：非谓语动词

题型：选择题