商业银行为客户提供外汇交易服务时,未能立即轧平外汇头寸,因此面临汇率风险。( )
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净总敞口头寸法主要考虑不同货币汇率波动的相关性,认为多头和空头存在对冲效应,因此,这种计量方法较为激进。( )
A. 对
B. 错
风险价值是指在一定持有期和给定的置信水平下,利率、汇率等市场风险要素的变化可能给资产价值造成的最大损失,是对损失风险的事后估计。( )
A. 对
B. 错
Directions:In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank. You may not use any of the words in the bank more than once.One golden retriever has proved why dogs are really a man’s best friend. No one can_________(1) the loving relationship between the faithful dog and her owner Bob in northern Michigan. Kelsey is_________(2) for saving her injured owner, who had fallen and broken his neck, from freezing to death in the snow on New Year’s Eve.What was supposed to be a night of celebrations quickly turned into a _________(3) for Bob as he lay helpless in the snow for nearly 20 hours. About an hour before the big countdown, Bob ran out of his house to grab a piece of wood for his fireplace when he slipped and fell, breaking his neck.He tried to scream for help. _________(4), no one came in _________(5)to his cries — his nearest neighbor is about a quarter mile away. The temperature dropped to 24 degrees. Bob had come out _________(6)dressed in pajamas (睡衣) and slippers. He lay paralyzed in the snow yelling for help. It was Kelsey that came and stayed by his side, barking to draw attention to the life-or-death situation instead of _________(7)her owner. She kept the _________(8) warm by licking his face and lying on his body.The next day, Bob’s neighbor _________(9) on him and called 911. Bob didn’t have any frost bite. “I am sure it was because of Kelsey’s determination,”he said.Now Bob is recovering in the hospital after surgery. Based on his doctor’s _________(10), he will still have to go through many hours of physical therapy. But thanks to his dog and doctor, he knows he’ll be just fine.A. abandoning B. Briefly C. conceal D. deny E. disposedF. inadequately G. latter H. Nevertheless I. nightmare J. recommendationK. response L. responsible M. retaining N. staggered O. stumbled
人生价值属于人生观的范畴,是指( )
A. 人生实践活动的总目标
B. 人们在实践中形成的对于人生目的和意义的根本看法
C. 人的生命及其实践活动对于社会和个人所具有的作用和意义
D. 人们通过生活实践形成的对人生问题的一种稳定的心理倾向和精神状态