It can be inferred from the second paragraph that
A. in 1983, there wasn't any information to help people compare colleges directly.
B. the editors led by Marvin L. Stone doubted about the value of college rankings.
C. two universities out of 1, 308 across the nation won the prize of the best education.
D. the magazine designed a survey to identify the most important factor in college rankings.
What can be inferred from the text？
A. The college rankings do a lot to help the students who don't know which university to choose.
B. Education of different levels adopts the ranking system to encourage competition.
C. The newest education ranking exercises a great deal of influence on the readers.
D. U. S. News has a deep understanding on the response of the readers.
【C1】
A. attribute
B. distribute
C. devote
D. attach
Which technology is needed for such "responsive architecture"？
A. The change of internal and external forms.
B. The alteration of aerodynamic profiles.
Control systems applied to manual controls.
D. Structural components capable of changing the building's shape.
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