Government should adopt laws that would banadvertising and other types of________of tobacco products

The Great Wall is one of man-made wonders in the world.

下列句子中没有语病的一项是（ ）

China’s medical reform during the 12th Five-Year planperiod will ______ the practice of giving doctors and nurses’ pay through thesale of medicines.

It is raining now, Jim can’t_____ on the playground.