What can be inferred from Zazi's arrest？
A. It may have prevented a terrorism attack.
B. It might greatly benefit U.S. Intelligence.
C. It might force U.S. to change its policies in Afghan.
D. It may prove Afghans' malicious attitude toward U.S..
查看答案
【C3】
A. sponsors
B. advocates
C. contributors
D. performers
What do we learn about Andrew Benton's work experience？
A. He has now an unsteady job without corporate welfare benefits.
B. Without a Ph.D., he was at a disadvantage when applying for job.
C. He gave up the chance to take a traditional corporate job.
D. It takes about four years for him to realize what he wants to be.
What does the author say about African-American youth as a whole？
A. They have more graduates from community colleges.
B. They score far below the average education level.
C. They obviously are victims of the American education system.
D. Their academic performances are worse than their white peers.
【C6】
A. But
B. So
C. While
D. As
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