听力原文：How about going to the ski resort this weekend？
（A) That' s not a bad idea at all.
（B) The sky is so beautiful today.
（C) It takes almost 3 hours to get there.
（15)
A．
B．
C．

Air is all around us. It is around us when we walk and play. From the moment we are born, air surrounds us. When we sit down, it is around us. When we go to bed, air is also around us. No matter where we are on earth, air surrounds us. We live in air.All living things need air. Living things cannot live without air. We can go without food or water for a few days, but we cannot live for more than a few minutes without air. When we are working or running, we need more air. So we breathe faster than usual. When we are asleep, we need less air.
People can live without food or water for______.
A．a few months
B．a few weeks
C．a few days

听力原文：（A) The woman is practicing putting.
（B) The woman is playing golf.
（C) The woman is emptying the container.
（D) The woman is ready to go fishing.

A．
B．
C．
D．

听力原文：（A) Pedestrians are crossing the street.
（B) The taxi is heading to a church.
（C) People are waiting for a bus on the sidewalk.
（D) The traffic is moving in two directions.

A．
B．
C．
D．

Look at the four squares [■] that show where the following sentence could be inserted in the passage. The working poor constitute a large portion of those who are poor. Where could the sentence best be added？ Click on a square [■] to insert the sentence in the passage.
A．Square Ａ.
B．Square Ｂ.
C．Square Ｃ.
D．Square Ｄ.

What can be inferred about poor people in the United States？
A．They are not able to find entry-level jobs.
B．They work in jobs that require little education.
C．They are service workers and manual laborers.
D．They do not try to find employment.