问题 问答题 简答题

某工程在实施过程中发生如下事件:事件1:由于工程施工工期紧迫,建设单位在未领取施工许可证的情况下,要求项目监理机构签发施工单位报送的《工程开工报审表》。事件2:在未向项目监理机构报告的情况下,施工单位按照投标书中打桩工程及防水工程的分包计划,安排了打桩工程施工分包单位进场施工,项目监理机构对此做了相应处理后书面报告了建设单位。建设单位以打桩施工分包单位资质未经其认可就进场施工为由,不再允许施工单位将防水工程分包。事件3:桩基工程施工中,在抽检材料试验未完成的情况下,施工单位巳将该批材料用于工程,专业监理工程师发现后予以制止。其后完成的材料试验结果表明,该批材料不合格,经检验,使用该批材料的相应工程部位存在质量问题,需进行返修。事件4:施工中,由建设单位负责采购的设备在没有通知施工单位共同清点的情况下就存放在施工现场。施工单位安装时发现该设备的部分部件损坏。对此,建设单位要求施工单位承担损坏赔偿责任。事件5:上述设备安装完毕后进行的单机无负荷试车未通过验收,经检验认定是因为设备本身的质量问题造成的。

指出事件1和事件2中建设单位做法的不妥之处,说明理由。

答案

参考答案:

(1)事件1中,建设单位未领取施工许可证就要监理机构签发《工程开工报审表》不妥。理由:依据法规和规范,必须在办理好施工许可证的条件下才能要求签发《工程开工报审表》。

(2)事件2中:①建设单位认为需经其认可分包单位资质不妥;理由:分包单位的资质应由项目监理机构审查签认。②提出不再允许施工单位将防水工程分包的要求不妥;理由:违反施工合同约定。

单项选择题
阅读理解

阅读理解。

     The fiddler crab (蟹) is a living clock. It indicates the time of day by the colour of its skin, which is dark

by day and pale by night. The crab's changing colour follows a regular twenty-four hour plan that exactly

matches the daily rhythm of the sun.

     Does the crab actually keep time, or does its skin simply answer to the sun's rays, changing colour

according to the amount of light which strikes it? To find out, biologists kept crabs in a dark room for two

months. Even without daylight, the crab's skin colour continued to change exactly on time.

     This characteristic probably developed gradually in answer to the daily rising and setting of the sun, to help

protect the crab from sunlight and enemies. After millions of years it has become completely controlled inside

the living body of the crab.

     The biologists noticed that once each day the colour of the fiddler crab is especially dark, and that each day

this happens fifty minutes later than on the day before. From this they discovered that each crab follows not

only the rhythm of the sun but also that of the tides (潮水). The crab's period of greatest darkening is exactly

the time of low tide on the beach where it was caught!

1. The crab's changing colour _____. [ ]

A. tells the crab what time it is

B. protects the crab from the sunlight and enemies

C. keeps the crab warm

D. is of no real use

2. When the fiddler crabs were kept in the dark, they _____. [ ]

A. did not change colour

B. changed colour more quickly

C. changed colour more slowly

D. changed colour on the same timetable

3. The crab's colour-changing ability was probably developed _____. [ ]

A. in the process of evolution (进化)

B. over millions of years

C. by the work of biologists

D. both A and B

4. The best title for this selection would be _____. [ ]

A. The Sun and the Tides

B. Discoveries in Biology

C. A scientific Study

D. A Living Clock