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【多选题】
下列指标中,可以用来衡量风险的有( )。A.
收益率的期望值
B.
收益率的方差
C.
收益率的标准差
D.
收益率的标准离差率
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【简答题】促销策略从总的指导思想上可分为( )。 A．组合策略 B．单一策略 C．推式策略 D．拉式策略 E．综合策略
【单选题】By the early 1950s, some business people began to recognize that efficient production and extensive promotion did not guarantee that customers would buy products. These businesses, and many others, fo...
A.
the importance of efficient production
B.
the necessity of extensive promotion
C.
the need to try to change customers' needs
D.
the significance of knowing customers' needs
【简答题】Here is some must-know information from a handbook on how people behave in doing business in some countries. In Brazil Brazilians are warm and friendly. They often stand close when talking and it is c...
【单选题】听力原文：Many people at some stage in their lives consider setting up a business with their partner or other members of their family. The idea may seam very appealing, but the reality of working with some...
A.
40%
B.
70%
C.
80%
【单选题】Some young people have made __________by developing private business.
A.
a fortune
B.
wealth
C.
a grant
D.
economy
【简答题】设数组a[1..10,5..15]的元素以行为主序存放，每个元素占用4个存储单元，则数组元素a[i,j](1≤i≤10，5≤j≤15)的地址计算公式为_____ 。 A．a-204+2i+j B．a-204+40i+4j C．a-84+i+j D．a-+44i+4j A． B． C． D．
【简答题】SECTION A COMPOSITION (35 MIN) Tourism is a becoming business in China. However, some people worry that too many tourists may bring harm to the environment, while others don't think so. What's your op...
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