题目内容

听力原文：I won the first prize in the speech contest．
(15)

A. Congratulations.
B. Thank you.
Certainly.

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某证券的市场价格为50元，期望收益率为14%，无风险利率为6%，市场风险溢价为8.5%。如果该证券与市场资产组合的协方差加倍(其他变量保持不变)，该证券的市场价格为元。(假定该股票预期会永远支付固定红利) ()

A. 30.56
B. 31.82
C. 32.64
D. 33.88

听力原文：M: Hello，this number is 7665436.
W: This is Mary. Can I speak to Linda，please？
M: Sorry，she isn't in right now. Can I take a message？
Q: What can we learn about？
(21)

A. Mary is not in right now.
B. Mary can't speak to Linda right now,
C. Mary's number is 7665436.

Jim has no pencils at all.

A. True
B. False

支票上的出票人签章，出票人为单位的，为与该单位在银行预留签章一致的财务专用章或者公章加其法定代表人或者其授权的代理人的签名或者盖章。()

A. 正确
B. 错误