单选题 Which of the following, according to the text, is true?

A、 Future technical enhancement is exempt from the adoption of FCC' s new rules.
B、 A business developing rapidly worldwide reaches a near standstill.
C、 Certain firms have to get their addresses registered.
D、 The growth of internet technology exercises an influence over the application of the new policy.

【正确答案】 D

【答案解析】[考点解析] 本题是一道细节题，其答案信息来源在第四段的第三句，该句的含义是：只有当互联网技术发展到允许网络分辨电话与其的联接处，其他的VOIP运营商才会被要求引入这一便利服务(911紧急电话服务业务)。从本句可推导出：互联网技术的发展影响着新政策(要求引入911紧急电话业务服务)的实施。故选项D应该是正确答案。