Campus Currents
How long has it been since you took a surprise test? Dust off your academic synapses with the questions at right.
1. What is the most recycled material in the United States?
A. newspaper
B. glass
C. plastic
D. asphalt concrete
E. steel
2. There are approximately 4 million miles of roads in the United States. What percentage are paved?
A. 33 percent
B. 50 percent
C. 66 percent
D. 90 percent
Click here for the answers
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