单选题在序数效用理论中，用来表示消费者偏好的曲线是______。

单选题I ______ through that bitter period without your generous help.

单选题Rae Armantrout, who has been a poetry professor at the University of California San Diego(UCSD) for two decades, has won the 2010 Pulitzer Prize in the poetry category for her most recent book, "Versed". "I"m delighted and amazed at how much media recognition that the Pulitzer brings, as compared to even the National Book Critics Award, which I was also surprised and delighted to win," said Armantrout. "For a long time, my writing has been just below the media radar, and to have this kind of attention, suddenly, with my 10th book, is really surprising." Armantrout, a native Californian, received her bachelor"s degree at UC Berkeley, where she studied with noted poet Denise Levertov, and her master"s in creative writing from San Francisco State University. She is a founding member of Language Poets, a group in American poetry that analyzes the way language is used and raises questions to make the reader think. In March, she won the National Book Critics Circle Award for "Versed". "This book has gotten more attention," Armantrout said, "but I don"t feel as if it"s better." The first half of "Versed" focuses on the dark forces taking hold of the United States as it fought the war against Iraq. The second half looks at the dark forces casting a shadow over her own life after Armantrout was diagnosed with cancer in 2006. Armantrout was shocked to learn she had won the Pulitzer but many of her colleagues were not. "Rae Armantrout is a unique voice in American poetry," said Seth Lerer, head of Arts and Humanities at UCSD. "Versed", published by the Wesleyan University Press, did appear in a larger printing than her earlier works, which is about 2700 copies. The new edition is scheduled to appear in May.

单选题在直径10米的圆形小广场上放置了7根旗杆，将距离最近的两根旗杆用绳子连起来。则绳子的长度最长可能为______米。A．B．C．5D．

单选题在课堂上一位同学对追索权作了如下回答，其中错误的是______。

单选题下列关于我国非公有制经济的说法中，正确的有______项。 ①非公有制经济都是社会主义市场经济的重要组成部分之一 ②与公有制经济一道，都是我国经济社会发展的重要基础 ③必须毫不动摇鼓励、支持、引导非公有制经济发展

单选题关于工作丰富化的说法，正确的是______。

单选题国家开发银行所承担的任务是______。

单选题目前我国银行存款业务中，用复利计算利息的是______。

单选题Why not look up the new word in a dictionary ______ you don"t know it?

单选题编号为1—50的选手参加一个爬楼比赛，楼高为60层。所有选手在第1层均获得一个特别的号牌，此后每经过一个楼层，如果选手的编号正好是楼层数的整数倍，就将得到一个特别的号牌，所有选手都到达终点后，正好持有3个特别号牌的选手有多少人?______

单选题从宏观和微观上来看，金融机构和金融中介之间是______关系。

单选题由银行签发，承诺自己在见票时无条件支付确定金额给收款人或者持票人的票据是______。

单选题如果消费者物价指数连续数月超过4%，中央银行认为通货膨胀风险加剧，其有可能采用______。

单选题下列有关噪声及噪声污染的表述，错误的是______。

单选题I guess we"ve already talked about this before but I"ll ask you again just ______.

单选题按借贷协议在一定时期可以变动的利率是______。

单选题当冰冷的暴风雪横扫牧场时，温度会迅速降到零度以下，牛群通常会背对着风暴，缓缓移到下风处，最后被围篱阻挡时，它们只好挤在一起，最终导致牛的大量死亡。但有一种赫里福牛，却会肩并肩地一起迎着风暴，低下头来，面对暴风雪的肆虐，结果反而死亡率最低，损失最小。 这个故事说明的道理与下列哪项最为接近?______

单选题现金日记账应______结出发生额和余额，并与库存现金核对。

单选题下列几种情况中，投资乘数最大的是______。