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【多选题】
数据模型的三要素是指（ ）。A.
数据结构
B.
数据对象
C.
数据操作
D.
数据完整性约束
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举一反三
【简答题】金融期货的交易价格是在交易过程中形成的，但这一交易价格是对金融现货未来价格的预期，这相当于在交易的同时发现了金融现货基础工具(或金融变量)的未来价格。（ ）
【单选题】Which of the following usage of “appeal to” is different from the other three?
A.
These pictures do not appeal to me.
B.
He will appeal to the state for an extension of unemployment benefits.
C.
Her more measured response will appeal to voters.
D.
If anything, swimming will appeal to her most strongly.
【单选题】Which is the final appeal court in the United Kingdom?
A.
The High Court
B.
The Supreme Court
C.
The Court of Appeal
【简答题】金融期货的交易价格是在交易过程中形成的，但这一交易价格是对金融现货未来价格的预期，这相当于在交易的同时发现了金融现货基础工具（或金融变量）的未来价格。
【单选题】According to which criterion, advertising can be classified into “rational appeal” and “emotive appeal”?
A.
By appeal model
B.
By ultimate goal
C.
By medium
D.
By the intended effects
【单选题】If an argument is based on a strong appeal to emotion, it is called:
A.
Appeal to Pity
B.
Appeal of Fear
C.
Appeal to Authority
D.
Poisoning the Well
【简答题】A．make B．draw C．arrive D．appeal
【单选题】Their arguments ______most of the students.
A.
appeal for
B.
appeal to
C.
apply for
D.
apply to
【判断题】金融期货的交易价格是在交易过程中形成的，但这一交易价格是对金融现货未来价格的预期，这相当于在交易的同时发现了金融现货基础工具(或金融变量)的未来价格。（ ）
A.
正确
B.
错误
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