题目内容

听力原文：M: Hello! May I speak to Sam, please？
W: Sorry. Nobody by that name works here.
What do we learn from this dialogue？

A. Sam is not home now.
B. The woman must be angry with the man's calling.
C. The man must have the wrong number.

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Who hasn' t danced for a long time？

A. The man.
B. The woman.
C. Both the man and the woman.

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下图是使用查询设计器完成的查询，与该查询等价的SQL语句是()。

A. select 学号，数学from sc where数学＞(select avg(数学)fromsc)
B. select 学号 where 数学＞(select avg(数学)fromsc)
C. select 数学 avg(数学)from sc
D. select 数学＞(select avg(数学)from sc)

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国债发行规模缩减，使得市场供给量减少，从而对证券市场原有的供求平衡发生影响，导致更多的资金转向股票，推动证券市场上扬。 ()

A. 正确
B. 错误

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基本分析流派对证券价格波动原因的解释是：对价格与所反映信息内容偏离的调整。 ()

A. 正确
B. 错误

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听力原文：M: Hello! May I speak to Sam, please？W: Sorry. Nobody by that name works here.What do we learn from this dialogue？

A. Sam is not home now. B. The woman must be angry with the man's calling. C. The man must have the wrong number.

Who hasn' t danced for a long time？

下图是使用查询设计器完成的查询，与该查询等价的SQL语句是()。

国债发行规模缩减，使得市场供给量减少，从而对证券市场原有的供求平衡发生影响，导致更多的资金转向股票，推动证券市场上扬。 ()

基本分析流派对证券价格波动原因的解释是：对价格与所反映信息内容偏离的调整。 ()

听力原文：M: Hello! May I speak to Sam, please？
W: Sorry. Nobody by that name works here.
What do we learn from this dialogue？

A. Sam is not home now.
B. The woman must be angry with the man's calling.
C. The man must have the wrong number.