商务英语考试

试题来源：剑桥商务英语初级-69
【单选题】 ______ have contributed the most to the telecom revenue growth.
A．The four major local and foreign telecom operators
B．The four major foreign telecom operators
C．The four telecom operators owned by the government.

参考答案：C
网考网解析：
第一段末句提到这个问题为four major-state owned operators，“s... 查看试题解析出处>>