A-A+
From paragraph 4 we can infer that ______.A．th
问题详情
From paragraph 4 we can infer that ______.
A．the increasing concentration is certain to hurt consumers
B．WorldCom serves as a good example of both benefits and costs
C．the costs of the globalization process are enormous
D．the Standard Oil Trust might have threatened competition
参考答案
正确答案：D
解析：推理判断题。第四段第二句说，当今企业的合并不会威胁竞争机制，但一百年前当标准石油信托公司瓦解时，人们曾有这个担心。由此可以推断D为正确答案。
