【答案】B
【解析】从原文第四段中，从句子“The internet has already thrown up a host oflegal and political conundrums，but these are only a small foretaste of the dilemmas about privacy security intellectual property and the nature of government itself that will have to be faced over the coming decades”看出，版权、知识产权、隐私都是它带来的问题，只有B“库存控制”不是。