The number of Representatives of California is more than that of Nevada because of its larger area.
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A.Whether he could find a better job in Spain.B.Whether he could quit the job he did n
A. Whether he could find a better job in Spain.
B. Whether he could quit the job he did not like.
C. Whether he could become a doctor in England.
D. Whether there would be any opportunity to be rich.
听力原文:M: Hello, Prof. Dianna, you wanted to see me? W: Oh, yes, Frank. Thanks for coming. It's about your work as a teaching assistant. I've just read your evaluations, the ones the students filled out toward the end of the semester.
M: Yes...? Well, how were they?
W: Would you like to take a look? Out of a possible score of five, you got a four point eight. That's very high, Frank.
M: Well, what a pleasant surprise.
W: When we see such a high score, we generally try to keep the Teaching Assistant on a little longer and perhaps even ask them to cover more classes. What do you say, Frank? Would you like this?
M: I sure would, but I don't know if I can. Next fall will be my last semester of coursework for my master's and I'll be very busy doing re search on my thesis. Could I have a few days to think about it?
W: Certainly, I wouldn't want you to fall behind in your course-work, but I do think you should consider getting more experience in the class room. You seem to have a real gift.
M: Thanks for your praise, Professor.
W: Let me know by the beginning of next week, will you?
M: Sure thing. I'll drop by again on Monday or Tuesday.
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A. More work as an instructor.
B. A higher salary.
C. A longer vacation period.
D. A research assignment.
如果两种股票的相关系数ρ<1.0,则这两种股票即使通过组合,也不能达到分散风险的目的。 ()
A. 正确
B. 错误
在全部投资均于建设起点一次投入,建设期为零,投产后每年净现金流量相等的条件下,为计算内部收益率所求得的年金现值系数的数值应等于该项目的静态投资回收期指标的值。 ()
A. 正确
B. 错误