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.
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.
According to paragraph 7, why has the underclass emerged?
A.The new term was necessary because the lower class enjoyed a higher lifestyle. than it had previously.
B.The increase in crime has supported a new class of people who live by engaging in illegal activities.
C.Changes in the economy have caused an entire class of people to survive by welfare or crime.
D.Minimum-wage jobs no longer support a class of people at a standard level in the economic system.
All of the following are indicators of prestige in the United States EXCEPT
A.the level of education that a person has achieved
B.the amount of money that an individual has acquired
C.the type of employment that someone pursues
D.the hard work that a person does on a consistent basis
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
The word primarily in the passage is closest in meaning to
A.mostly
B.somewhat
C.finally
D.always