商务英语考试

试题来源：剑桥商务英语初级-13
【单选题】 China's rapid development in the telecom industry has played a/an ______ role on the w0orld telecom industry.
A．

A. minor

B．

B. important

C．

C. secondary

参考答案：B
网考网解析：
第一段中提到：“China's rapid development has...on the world telecom industry"，中国的快速发展... 查看试题解析出处>>