The advertising industry has resorted to self-regulation in a serious effort to curtail not only bad taste but also misrepresentation and deception in copy and illustrations.

To celebrate the national day, there was a ______ firew...

单项选择题To celebrate the national day, there was a ______ fireworks display.

Despite his ______ as a trouble-maker, he was promoted ...

单项选择题Despite his ______ as a trouble-maker, he was promoted to department manger.