题目内容
一般说来，基金管理费率与风险成正比，而与基金规模关系不大。()
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浮动利率债券可以避开因市场利率波动而产生的风险。()
债券投资不能收回有两种情况：一是债务人不能履行债务，二是流通市场风险。()
听力原文：W: Gosh! Kevin, are you OK？ Another cup of coffee？
M: (4) Yeah, I stayed up all night cramming for my poetry exam. I couldn't keep my eyes open in my last class. I'm having this coffee so I can stay awake this afternoon.
W: (1) Haven't you ever heard that drinking too much coffee is harmful to your health？
M: It's a little odd. What do you mean harmful？
W: Well, for one thing it may cause heart disease.
M: (2) Most of the research about the link between coffee and heart disease is inconclusive.
W: (1) But coffee has caffeine that is addictive. Once addicted, it's hard to kick it off.
M: Not so horrible. You can't become addicted to caffeine like other drugs.
W: Yes, you can. (2) Don't you know that people who are deprived of caffeine suffer with draw symptoms, especially headache？
M: Oddly enough, (2) one cure for headache is caffeine. Besides, coffee helps me work faster.
W: Studies have showed that coffee makes you work faster but not necessarily better. You may finish your exam in a shorter period but you won't have fewer errors.
M: You know, soda in your drink has caffeine, too.
W: (2) But 12 ounces of soda has half the caffeine of a 5 ounces cup of coffee. And a cup of tea has less than that.
M: But I cannot resist the taste of coffee.
W: (3) You could drink decaf. Decaffeinated coffee doesn't have as much flavor or body as regular coffee.
What is the conversation mainly about？
合谋是指以影响证券市场行情为目的，人为制造证券交易的虚假繁荣，从事所有权非真实转移的交易行为。()
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