What are the speakers mainly discussing？
A. The man does research for his chemistry paper．
B. The way to use a computer can affect one' s eyes．
C. Why does the man need new glasses？
D. The computers are useful for research．
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A．She was slimmer then.B．She was 140 pounds then.C．She was 160 pounds then.D．She was i
A. She was slimmer then.
B. She was 140 pounds then.
C. She was 160 pounds then.
D. She was in very good figure then,
【C11】
A. But
B. When
C. Though
D. So
对于《服务贸易总协定》意义上的法人(juridical person)，下述说法正确的是()。
A. 须以营利为目的
B. 不为政府所有
C. 包括合伙
D. 不包括信托(基金)
市场营销理论以交换作为自己的核心概念，提出产品价值的创造与实现的必要条件是满足消费者的特定需求，充分条件则是适应环境、实施整体营销。 ()
A. 正确
B. 错误
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