问题详情

What kind of environment do you want in the future？ What can you do to help make it happen？ What can other people do？
Education is one way to help the environment. You can learn about the environment in school.Radio and television can give you information. Newspapers, magazines, and books also help you learn.
There are laws against littering and against making the air and water dirty. Other laws help people to save resources. The law lowering the speed limit for cars helps to save fuel.
Another way to help the environment is to plan for the future. We may have to find new resources. In the future, people may heat their homes with atomic power. Without planning, some kinds of environment may not happen. People can act now to help make the future.
How many proposals does the passage put forward？
A．One.
B．Two.
C．Three.
D．Four.