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问题 单项选择题

我国现阶段网上采购的重点应放在（）方面。

A.新商品网络采购流程

B.企业网络和合作伙伴网络的集成

C.企业资金流和物流的有效集成

D.企业信息流和资金流的有效集成

答案

参考答案：D

单项选择题

患儿，男，12岁。2年前诊断为1型糖尿病。今日在家中用胰岛素治疗后，突然发生昏迷。应首选的抢救措施是

A．小剂量胰岛素静滴
B．静脉补充氯化钾
C．快速补充生理盐水
D．静脉补充高渗葡萄糖
E．静脉补充碳酸氢钠
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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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