问题
多项选择题
交易手续费过高会有何影响（）
A.增加期货市场的交易成本
B.扩大无套利区间
C.降低市场的交易量
D.不利于市场的活跃
答案
参考答案：A, B, C, D
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交易手续费过高会有何影响（）
A.增加期货市场的交易成本
B.扩大无套利区间
C.降低市场的交易量
D.不利于市场的活跃
参考答案：A, B, C, D
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| Food is very important. Everyone needs to 1 well if he or she wants to have a strong body. Our minds also need a kind of food. This kind of food is 2 . We begin to get knowledge even when we are very young. Small children are 3 in everything around them. They learn 4 while they are watching and listening. When they are getting older. they begin to 5 storybooks, science books, or anything they like. When they find something new, they have to ask questions and 6 to find out the answers. What's the best 7 to get knowledge? If we learn 8 ourselves, we will get the most knowledge. If we are 9 getting answers from others and don't ask why, we will never learn more and understand 10 . | |||
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