一项理性投资事前经过的阶段中最重要的环节是(),它为投资决策提供依据。
A. 投资机会寻找
B. 投资机会发现
C. 投资机会评价
D. 投资机会选择
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Many black Americans prefer to be called "African Americans" instead of "blacks" because ______ .
A. they want to be equal to the whites
B. they want to identify with their African heritage
C. they want to be politically correct
D. they want to improve their social status
听力原文:W: I think the last question is very difficult.
M: Lot's go and ask Mr. Green.
Who are they going to ask about the question?
A. Their teacher.
B. Their father.
C. Mr. Green.
A.person computersB.personal countingC.person circumstanceD.personal computers
A. person computers
B. personal counting
C. person circumstance
D. personal computers