People trapped in this lift have different types

Air pollution People and air pollution are often in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different thi

A．People are rarely interested in the same kind of news.B．People have different views

A．People are rarely interested in the same kind of news.B．People have different views

There are two types of people in the world. Although they have equal degrees of health and

You probably have noticed that people express similar ideas in different ways

People in different parts of the world have very different ideas about what is good to ea