Last weekend Kyle MacDonald in Montreal
threw a party to celebrate the fact that he got his new home in exchange for a
red paper clip. Starting a year ago, MacDonald bartered the clip for
increasingly valuable stuff, including a camp stove and free rent in a Phoenix
flat. Having announced his aim (the house) in advance, MacDonald likely got a
boost from techies eager to see the Internet pass this daring test of its
networking power. "My whole motto (座右铭) was ’Start small, think big, and have
fun’, "says MacDonald, 26, "I really kept my effort on the creative side rather
than the business side." Yet as odd as the MacDonald exchange was, barter is now big business on the Net. This year more than 400000 companies worldwide will exchange some $10 billion worth of goods and services on a growing number of barter sites. These Web sites allow companies A. the size of barter sites B. the use of virtual currency C. the quality of goods or services D. the location of trading companies [单项选择]下列有关个人所得税所得来源地的表述中,正确的是( )。
A. 特许权使用费所得以特许权的使用地作为所得来源地 B. 财产租赁所得以租赁所得的实现地作为所得来源地 C. 利息、股息、红利所得以取得收入的地点为所得来源地 D. 劳务报酬所得以纳税人实际取得收入的支付地为所得来源地 [判断题]把着力点放在总结党的百年奋斗重大成就和历史经验上,符合实际,有利于推动全党增长智慧、增进团结、增加信心、增强斗志。()
A.正确 B.错误 [多选题]救助型热像仪主要用于消防救援中的( )等,特别适用于协助消防员在浓烟、黑暗、高温等环境条件下进行灭火和救援作业。
A.火情侦察 B.人员搜救 C.辅助灭火 D.火场清理(E)火场警戒 [单项选择]依法对证券市场实行监督管理,维护证券市场秩序,保障其合法运行,是()
A. 证券交易所 B. 中国人民银行 C. 证券登记结算公司 D. 证券监督管理机构 [判断题]( )套筒扳手是用来拧紧或旋松有沉孔螺母的工具,由套筒和手柄两部分组成。套筒需配合螺母的规格选用。
A.正确 B.错误 [判断题]在公文起草实践中,起草公文的人数主要取决于公文的内容。( )
[判断题]额定电压相同的交、直流继电器不能互相代替使用。 ( )
A.正确 B.错误 [多项选择]患者男,20岁,患者于入院前3个月无明显诱因出现恶心、呕吐2d,后出现活动后气促。无胸闷、胸痛、晕厥,休息后可缓解。入院查体:T36.8℃,P140次/min,R20次/min,Bp110/68mmHg。听诊第一心音强弱不等,节律绝对不齐;各瓣膜区无杂音;肝肋下2cm可及。既往史:幼时即发现心房颤动。为明确诊断应做的检查有()(提示:患者心房颤动病史多年,肝区增大,并有恶心、呕吐。)
A. 心电图 B. 超声心动图 C. 腹部B型超声 D. 肝、肾功能 E. 胸部X线检查 F. 腹部CT 我来回答: 提交
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