公共英语五级

单选题Privacy standards made by individual states are ineffective because__________.

参考答案:B进入在线模考
文章第三段最后两句话“Moreover,it becomes unworkable...the Internet does not know geographic boundaries,and companies and individuals cannot be expected to comply with differing,and at times conflicting,privacy rules.”这说明各州制定的法律是不好实施的,因为网络是不具有地域限制的。这种法律不能仅仅限制在某个州的范围之内。故应选B。