根据投资组合理论,能够实现风险对冲的两个资产至少应当满足:()。
A.相关系数等于1
B.相关系数小于1
C.相关系数等于0
D.相关系数小于0
第1题
A. meaningful drilling and communicative drilling
B. mechanical drilling and meaningful drilling
C. mechanical practice and meaningful practice
D. meaningful practice and communicative practice
第2题
The president devoted his (energies) to (update) the curricula, (making) the education offered at Washington College as meaningful (as possible).
A.energies
B.update
C.making
D.as possible
第3题
The president devoted his (energies) to (update) the curricula, (making) the education offered at Washington College as meaningful (as possible).
A.energies
B.update
C.making
D.as possible
第4题
The president devoted his (energies) to (update) the curricula, (making) the education offered at Washington College as meaningful and usual (as possible).
A.energies
B.update
C.making
D.as possible
第5题
A. unforgetful communication
B. meaningful communication
C. comprehensible meaning
D. meaningful context and setting
第7题
Using many symbols makes __________for us to take notes more quickly.
A. possible it is
B. it possible
C. it is possible
D. that possible
第8题
A. is possible
B. possible
C. it possible
D. possibility
第9题
A. reliable
B. miserable
C. available
D. possible
第10题
A. both convey the same meaning
B. both show certain aspects of the world
C. the latter is more meaningful
D. the former is more meaningful
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