题目内容

边际资本成本是指当公司无法以某一固定的资本成本筹集无限的资金,公司筹集的资金超过一定限度时,原来的资本成本就会增加,追加一个单位的资本增加的成本称为边际资本成本。 ()

A. 正确
B. 错误

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可转换公司债券的最短期限为1年,最长期限为5年。 ()

A. 正确
B. 错误

Market incentives are useful in that they _____.

A. help raise commodity prices to give government a bigger revenue.
B. help the government encourage more researchers to make technological innovations.
C. help raise oil prices so as to cut gasoline consumption and Protect our environment.
D. help the government give subsidies to private enterprises to build more advanced highways.

听力原文:W: I'd like to mail this package to Minneapolis.
M: How would you like to send it?
W: By express, please.
M: OK. Let's see. It's twelve pounds, so that'll be ten dollars and eighty-one cents.
W: Ten eighty-one?
M: Yes. That's a pretty heavy package you've got there.
W: Hmm. I guess it is. It's a crystal punch bowl I'm sending.
M: Well, it can be sent parcel post, if you want.
W: How long will that take?
M: About twelve days.
W: And how much will it cost?
M: Let's see. Twelve pounds.., to Minneapolis. That'll cost five ninety-four.
W: OK. I'll send it parcel post.
Q8. How much will the package cost if it is sent by express?
(14)

A. $12.
B. $10.18.
C. $5.94.
D. $10. 81.

听力原文:What is in the package?
(15)

A crystal punch bowl.
B. A crystal cup.
C. A crystal glass.
D. A small crystal statue.

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