单选题我通常感到人生很有价值。

单选题我的思想不受我的控制。 A．是 B．否

单选题违反治安管理行为的客观方面要件包括危害行为、危害结果以及实施危害行为的时间点、方法、对象等，其中处于核心地位的是______。

单选题市场体系的三大支柱是：

单选题我生病或受伤的时候，不怕找医生。

单选题各项护理必须做到,除了:

单选题根据我国《行政复议法》的规定，在城市规划实施管理中，当事人对城市规划行政主管部门的某些行政行为提出申请复议的，行政复议机关应当在自受理申请之日起的( )天内作出复议决定。A．30B．40C．50D．60

单选题在HTML语言中，下列关于文本对齐方式的源代码设置，不正确的一项是( )。 A．居中对齐：＜div align="middle"＞…＜/div＞ B．居右对齐：＜div align="right"＞…＜/div＞ C．居左对齐：＜div align="left"＞…＜/div＞ D．两端对齐；＜div align="justify"＞…＜/div＞

单选题市辖区在必要时经上一级政府批准，可以设立的派出机关为( )。A．行政公署B．派出所C．街道办事处D．居委会

单选题在多媒体技术中,运动图象压缩编码的国际标准是()

单选题所谓生产结构分类法，是依据再生产过程中各产业间的关系而进行的分类方法。以下不属于此类方法的是( )。A．两大部类分类法B．三次产业分类法C．农轻重产业分类法D．霍夫曼的产业分类法

单选题中央银行的货币政策手段中对整个经济影响程度最大的是( )。A．公开市场业务B．调整再贴现率C．调整法定准备金率D．道义劝说

单选题Imagine waking up and finding the value of your assets has been halved. No, you"re not an investor in one of those hedge funds that failed completely. With the dollar slumping to a 26-year low against the pound, already-expensive London has become quite unafford able. A coffee at Starbucks, just as unavoidable in England as it is in the United States, runs about ￥8. The once all-powerful dollar isn"t doing a Titanic against just the pound. It is sitting at a record low against the euro and at a 30-year low against the Canadian dollar. Even the Argentine peso and Brazilian real are thriving against the dollar. The weak dollar is a source of humiliation, for a nation"s self-esteem rests in part on the strength of its currency. It"s also a potential economic problem, since a declining dollar makes imported food more expensive and exerts upward pressure on interest rates. And yet there are substantial sectors of the vast U.S. economy from giant companies like Coca-Cola to morn-and-pop restaurant operators in Miami for which the weak dollar is most excellent news. Many Europeans may view the U.S. as an arrogant superpower that has become hostile to foreigners. But nothing makes people think more warmly of the U.S. than a weak dollar. Through April, the totalnumber of visitors from abroad was up 6.8 percent from last year. Should the trend continue, the numberof tourists this year will finally top the 2000 peak? Many Europeans now apparently view the U.S. the waymany Americans view Mexico as a cheap place to vacation, shop and party, all while ignoring the factthat the poorer locals can"t afford to join the merrymaking. The money tourists spend helps decrease our chronic trade deficit. So do exports, which thanks in part to the weak dollar, soared 11 percent between May 2006 and May 2007. For first five months of 2007, the trade deficit actually fell 7 percent from 2006. If you own shares in large American corporations, you"re a winner in the weak-dollar gamble. Last week Coca-Cola"s stick bubbled to a five-year high after it reported a fantastic quarter. Foreign sales accounted for 65 percent of Coke"s beverage business. Other American companies profiting from this trend include McDonald"s and IBM. American tourists, however, shouldn"t expect any relief soon. The dollar lost strength the way many marriages break up slowly, and then all at once. And currencies don"t turn on a dime. So if you want to avoid the pain inflicted by the increasingly pathetic dollar, cancel that summer vacation to England and look to New England. There, the dollar is still treated with a little respect.

单选题我看书的时候，往往会浮想联翩，难以集中精力。 A．是 B．否

单选题用二维表结构表示实体以及实体间联系的数据模型称为______。 A.网状模型 B.层次模型 C.关系模型 D.面向对象模型

单选题著名的五段教学法，被后人称之为传统教学，其具体内容为：

单选题我有几种坏习惯，已经根深蒂固，难以改正

单选题在聚会当中，如果有人出风头，我会感到很不舒服。

单选题我愿做一名教师。 A．是 B．否

单选题人多的时候，我不知道说些什么话好。