Four British men detained at the American detention center of Guantanamo Bay in Cuba are
A. sympathizers of Al Qaeda.
B. terrorist suspects.
C. the last British detainees at Guantanamo.
D. criminals.
市场调查的内容有五个方面，以下不属于市场调查内容的是()
A. 产品研究
B. 品牌研究
C. 对产品品质和顾客满意的跟踪
D. 消费者研究
What problem do the police departmentsacross the United States face？
A. Rising crime rate.
B. A serious manpower shortage.
C. A serious finance shortage.
D. The crisis of reputation.
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