某建设工程设计合同中规定的设计费为10万元，委托人已按规定比例付给承包人定金。合同开 发布时间：2017-08-10 03:31 │ 来源：www.tikuol.com 题型：单项选择题 问题： 某建设工程设计合同中规定的设计费为10万元，委托人已按规定比例付给承包人定金。合同开始履行后承包人违约，承包人应返还给委托人（）。A.20万元B.10万元C.2万元D.4万元
题型：单项选择题 根据短文内容，判断下列句子的正误，正确的用“T”，错误的用“F”。 It takes only 30 seconds to finish the journey in the South Pole. Visitors to the South Pole like to walk around, so there is a clear path in the snow there. Some visitors are so excited that they stand on their heads and have their pictures taken with flags of the Antarctic countries in the background. The United States has kept a base in the South Pole since 1956. Chinese scientists and technological engineers have built an observation station there, too. The South Pole itself is marked by a two-meter bamboo pole stuck in the ice. The ice cap (冰盖), whichis 2,850 meters thick, moves 12 meters a year in the direction of Buenos Aires, Argentina. So the bamboo polehas to be moved back the same distance. The air in the South Pole is the cleanest on earth. Scientists from different countries have been working on making the Antarctic a world park to save it from being polluted by the wrong use of its oil and other mineral resources. 1. Why do visitors to the South Pole like to walk around? Because ____.[ ]A. there is a clear path in the snow there B. it doesn't take long to finish the journey thereC. the weather there is suitable for visitors to do soD. the air there is the cleanest on earth 2. Which of the following is RIGHT? [ ]A. People spend much time visiting the South Pole. B. Two observation stations were built in the South Pole in 1956. C. The air in Argentina is much cleaner than that in the United States. D. Some visitors stand on their heads because they are excited and do so for fun 3. The passage is probably ____.[ ]A. a short story B. an article about traveling tipsC. a news report D. an article about popular science 查看答案
题型：单项选择题 Despite all the hype and glory, Jeremy Lin, who is ____NBA's first American-born player of Chinese descent , is known as_____ humble and sometimes shy guy. [ ]A. the ;不填 B. a ;the C. a ; 不填 D. the; a 查看答案
题型：单项选择题 某工程，建设单位通过公开招标与甲施工单位签订施工总承包合同，依据合同，甲施工单位通过招标将钢结构工程分包给乙施工单位，施工过程中发生了下列事件。事件1：甲施工单位项目经理安排技术员兼施工现场安全员，并安排其负责编制深基坑支护与降水工程专项施工方案，项目经理对该施工方案进行安全验算后，即组织现场施工，并将施工方案及验算结果报送项目监理机构。事件2：乙施工单位采购的特殊规格钢板，因供应商未能提供出厂合格证明，乙施工单位按规定要求进行了检验，检验合格后向项目监理机构报验。为不影响工程进度，总监理工程师要求甲施工单位在监理人员的见证下取样复检，复检结果合格后，同意该批钢板进场使用。事件3：为满足钢结构吊装施工的需要，甲施工单位向设备租赁公司租用了一台大型起重塔吊，委托一家有相应资质的安装单位进行塔吊安装，安装完成后，由甲、乙施工单位对该塔吊共同进行验收，验收合格后投入使用，并到有关部门办理登记。事件4：钢结构工程施工中，专业监理工程师在现场发现乙施工单位使用的高强螺栓未经报验，存在严重的质量隐患，即向乙施工单位签发了《工程暂停令》，并报告了总监理工程师。甲施工单位得知后也要求乙施工单位立刻停止整改。乙施工单位为赶工期，边施工边报验，项目监理机构及时报告了有关主管部门。报告发出的当天，发生了因高强螺栓不符合质量标准导致的钢梁高空坠落事故，造成一人重伤，直接经济损失4.6万元。指出事件4中专业监理工程师做法的不妥之处，说明理由。 查看答案