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背景：某住宅工程，建筑面积22000m2，地上19层，地下两层，现浇混凝土剪力墙结构。筏板基础，基础埋深8.4m。东侧临边为城市主干道。某建筑工程公司施工总承包。工程施工过程中项目部根据工程特点制定了洞口、临边防护等专项施工方案。施工过程中发生了如下事件：事件一：基坑开挖工程中，监理单位巡查发现，基坑未及时进行临边安全防护。监理单位下达了监理通知，要求项目部及时采取防护措施。事件二：施工总承包企业技术负责人组织对项目部进行了季度安全检查，检查中发现：墙面等处的竖向洞口；窗台等竖向洞口；东侧有坠落危险的结构横、竖向孔、洞口安全防护存在隐患。要求项目部及时进行整改。问题： 事件一中，项目部采取的基坑常见安全防护措施有哪些
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今天，继承和弘扬中华民族优良道德传统，具有重大的现实意义，表现在是______
The company is small but promising. __________, I’ 11 take the job.
背景：某汽车模具厂厂房工程，建筑面积6000m2，地上两层，首层层高13m，二层3.6m。独立柱基础，现浇混凝土框架结构，首层结构柱一次浇筑。工期300日历天，由于工期紧张，现场需要多点交叉施工。施工过程中发生了如下事件：事件一：首层施工前，项目部组织了脚手架、平台、梯子等安全设置的检查。监理单位认为检查的安全设置缺项，要求重新检查。事件二：设备安装过程中，项目部使用钢管和扣件临时搭设了一移动平台用于设备安装作业，该平台高6m，台面面积15m2。问题： 首层混凝土浇筑作业人员属于高处作业的哪一级高处作业分级标准内容有哪些
Birth, marriage and death:these are the greatest events in human life. Many things, good and bad, can happen to us in our lives. Yet there are three days which are usually marked by some kind of special ceremony: the day we are bom ;the day we get married and the day we die. These are the three main events in life. We only have a choice in the second of these: we can choose whether or not to marry. But we have no choice in birth and death. All human beings-- from the most primitive to the most sophisticated--are affected by these three events. The only thing that differs in each society is the way these events are celebrated. Yet all societies share com- mon characteristics. Birth is a time of joy. The proud parents receive congratulations and presents on behalf of the new-born. Marriage is also a time of joy. The young couple go through a special wedding ceremony and receive presents to help them set up their home. Death is a time of sorrow and is marked by a special ceremony and mourning. The dates of all three events are usually remembered. These three events __________all human beings.
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