题目内容
简述感染高致病性禽流感的并发症。
查看答案
搜索结果不匹配？点我反馈
更多问题
[背景资料] 某桥梁工地的简支板梁架设，由专业架梁分包队伍架设。该分包队伍用2台50t履带吊，以双机抬的吊装方式架设板梁。在架设某跨板梁时，突然一台履带吊倾斜，板梁砸向另一台履带吊驾驶室，将一名吊车驾驶员当场砸死，另有一人受重伤。事故发生后，项目经理立即组织人员抢救伤员，排除险情，防止事故扩大，做好标识，保护了现场，并在事故发生后第一时间内报告企业安全主管部门，内容包括事故发生的时间、地点、伤亡人数和对事故发生原因的初步分析。在报告上级以后，项目经理指定技术、安全部门的人员组成调查组，对事故开展调查，企业安全部门和企业负责安全生产的副总经理也赶到现场参与调查，调查中发现下述现象。 (1)项目部审查了分包方的安全施工资格和安全生产保证体系，并做出了合格评价。在分包合同中明确了分包方安全生产责任和义务，提出了安全要求，但查不到监督、检查记录。 (2)项目部编制了板梁架设的专项安全施工方案，方案中明确规定履带吊下要满铺路基箱板，路基箱板的长边要与履带吊行进方向垂直，但两台履带吊下铺设的路基箱板，其长边都几乎与履带吊行进方向平行，而这正是造成此次事故的主要原因之一。 (3)查到了项目部向分包队伍的安全技术交底记录，签字齐全，但查不到分包队伍负责人向全体作业人员的交底记录。 (4)仔细查看安全技术交底记录，没有发现路基箱板铺设方向不正确给作业人员带来的潜在威胁和避难措施的详细内容。 (5)事故造成的直接经济损失达50万元。 通过调查，查清了事故原因和事故责任者，对事故责任者和员工进行了教育，事故责任者受到了处理。 [问题] 该事故属于几级事故
To be a good teacher, you need some of the gifts of a good actor, you must be able to hold the attention and interest of your audience; you must be a clever speaker, with a good, strong, pleasing voice which is fully under your control and you must be able to hold what you are teaching in order to make its meaning clear. The fact that a good teaches’ has some of the gifts of a good actor doesn’t mean that he/rill indeed be able to act well on the stage, for there are very important differences between the teacher’s work and the actor’s. The actor has to speak words which he has learnt by heart; he has to repeat exactly the same words each time he plays a certain part, even his movements and the ways in which he Uses his voice are usually fixed beforehand. What he has to do is to make all these carefully learnt words and actions seem natural on the stage.A good teacher works in quite a different way. His audience takes an active part in his play: they ask and answer questions, they obey orders, and if they don’t understand something, they say no. The teacher therefore has to suit his act to the needs of his audience, which is his class. He can not learn his part by heart, but must invent it as he goes along. A teacher’s work is the same as an actor’s because they both must be able to （）.
There is a need for retail staff to stay informed about the MP3 they are selling.
New Zealand is famous for its agriculture. Most of the exports come from the farms. Yet only about 10% of the labor force work in agriculture, 25% of the labor force work in factories. Today the (11) make clothes and shoes and a number of other consumer goods. Most of the (12) machinery has to be imported. Mining is not (13) , but New Zealand has plenty of power. 85% of the electricity is produced by water. There is a lot of rain during the year, and there are many (14) and fast rivers in the mountains. Water power is cheaper than power from coal or oil New Zealanders (15) have the cheapest electricity in the world. Choose the right word to fill in the following essay corresponds to the air（）
微信支付 
支付宝支付