题目是这样的：

1.explain how and why the government use regulation to effect the behave the behave of companies.

2. explain tow advantages and two disadvantages of useing the governmen regulation to limit market failure associated with smoking in public.

因为最近英国政府规定不能在酒吧里吸烟

帮帮小妹我吧！！

谢谢！！