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问题 选择题

I ______ the book for two weeks. I must return it to the school library.[ ]

A. borrow

B. have borrowed

C. kept

D. have kept

答案

答案：D

单项选择题

Helen Alba and Kobin Lubis have deferring views on the future performance of U-Cite. Consequently, Alba has taken a short position while Lubis has purchased the stock on margin. The relevant details are as follows: Market price per share: $42 Number of shares purchased: 1000 Holding period: 1 year Ending share price: $50 Initial margin requirement: 45% Maintenance margin: 30% Transaction and borrowing cost: $0 Alba and Lubis will receive margin calls at a stock price of: Alba Lubis()①A. $37.66 $53.45 ②B. $46.85 $53.45 ③C. $46.85 $33.00

A. ①

B. ②

C. ③
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选择题

选择填空。

They arrive            Beijing late            the evening. [ ]

A. at on

B. in on

C. in in

D. on in

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