What are language resources？

What does the speaker believe about sea resources?

A．The Indian tiger and American eagle are important.

B．None of the great sea fisheries are to be exhausted.

C．Fish supply has no effects on people.

D．Sea resources are important to people.

What does the speaker emphasize as the reason for maintaining sea resources?

A．It is important for food resources.

B．The great fisheries are to be exhausted.

C．The noted biologist insisted on it.

D．Fishes are fewer than Indian tigers.

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.

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.

Do you know what lungs (肺) are like? (11) are in the upper part of our bodies. We have two of them. There are thousands of little pipes (管子) going through them. The (12) are like the branches of a tree and they go through every part of each lung. When we breathe in, air goes through the nose and mouth and travels down a large pipe. The other end of this pipe becomes two smaller pipes and each goes into one lung. (13) passes through those pipes and is carried around the body.

When you (14) , your upper body moves in and out. To breathe in, air rushes into your lungs. To breathe out, air is forced out of your lungs. The air we breathe goes into every part of the lungs through the branching pipes. They take it to the (15) which is moving all the time through the lungs and round to every part of our bodies. The blood goes around our body and back to the lungs in a very short time.

What does the author mean by giving the examples of the US and the Sahara Desert in Paragraph Two?

A．The US is the wealthiest country in the world while the Sahara Desert is the poorest region.

B．Some regions of the world are well supplied with natural resources while other regions possess none of them.

C．Some countries can better use natural resources while other countries have been unable to develop their resources.

D．The US has a sound and stable political condition while the Sahara Desert has suffered for many years from civil wars.

What do businesses use social media for?

A.Creating a good corporate image．

B.Conducting large-scale market surveys．

C.Anticipating the needs of customers．

D.Minimizing possible risks and dangers．

What will be the possible result if baby-boomers use up all their savings?

A．No resource for them to fund their retirement.

B．Real interest rates' increase accompanying the fall of supply of savings.

C．Nothing is expected to happen.

D．The valuation of bonds will be saved from the hook.