回答（50）题 查看材料
A. Nobody is poor in the US.
B. The top 0.01 percent of households has seen its tax bite fall by a full 25 percentage points since 1980.
C. For upper class families they have risen 41 percent.
D. Now it is 9.8 times.
E. As it does so， the possibility to cross that gap gets smaller and smaller.
F. All one has to do is to work hard and climb the ladder towards the top.
回答（49）题 查看材料
A. Nobody is poor in the US.
B. The top 0.01 percent of households has seen its tax bite fall by a full 25 percentage points since 1980.
C. For upper class families they have risen 41 percent.
D. Now it is 9.8 times.
E. As it does so， the possibility to cross that gap gets smaller and smaller.
F. All one has to do is to work hard and climb the ladder towards the top.
回答（48）题 查看材料
A. Nobody is poor in the US.
B. The top 0.01 percent of households has seen its tax bite fall by a full 25 percentage points since 1980.
C. For upper class families they have risen 41 percent.
D. Now it is 9.8 times.
E. As it does so， the possibility to cross that gap gets smaller and smaller.
F. All one has to do is to work hard and climb the ladder towards the top.
The author believes that education___________ . 查看材料
A. reduces the value of degrees
B. makes people inflexible
C. brings more job opportunities
D. increases job competition
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