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问题 改错题

修改病句。

（1）她的毛衣颜色很素净，所以编织得极为巧妙。

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（2）我计划成功地举办了一次大型时装展。

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答案

（1）她的毛衣颜色很素净，却编织得极为巧妙。

（2）我计划举办一次大型时装展。

多项选择题

临床护理实践的范围（）

A.医院内患者的护理

B.老年人养护结构的护理

C.社区护理

D.家庭护理

E.老年病院中老年人的护理
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单项选择题

Shigeo Kishiro recently purchased an American put option and Lendon Grey recently wrote an American call option on the same underlying stock, Tackel Sports (currently trading at $40 per share). Kishiro paid $2.75 for an exercise price of $38.00 and Grey received $3.75 for a strike price of $42. Assume that there are no transaction costs to exercise. At a stock price of $43:()

A. if Grey exercises, he will have gained a total of $4.75. 

B. the intrinsic put value is $0 and the put is at-the-money. 

C. the intrinsic call value is $1.
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