主页
学科
搜索
账户
常见问题
当前学科:中级线路工
题目:
单选
冻害垫板作业,垫入顺垫板总厚度不得超过()。
A . A.10mm
B . B.15mm
C . C.20mm
D . D.25mm
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
十八届三中全会上提出“商品经济充分发展是人类社会不可逾越的一个阶段”。
屋面防水等级为Ⅲ级,可以采用一道防水设防。()
建设工程项目质量管理人员名册将()工程质量检测等单位涉及工程质量管理的所有责任人编录成册。
300 Hurdles Now comes the first hurdle. __1__ We all make it over this hurdle with ease. This symbolizes. Those obstacles in life that we struggle to get over, but we always manage to do so. You can look at that hurdle in two ways: "I can’t make it over, I’m too tired" or "I am one more hurdle closer to finishing this race". This is an example of taking a negative situation and seeing something positive in it. The next part of the race is every hurdle between the first and last one. __2__ This happens a lot in life too. There may be a situation that arises where you feel as though you can’t make it and all you can think about is giving up. You may fall over that "hurdle" or struggle getting over it, but somehow you find it in yourself to jump over it and move on with the race. Next is that last 100m of the race. You feel as though you just want to say, "No I can't do this." __3__. Now lastly is the last hurdle. This hurdle is the toughest out of all of them. In life we find ourselves falling and falling, and maybe getting too lost in our problems that we fell like have been though enough and there’s no hope. __4__ It's one step close to the end of the race. Once you finish, you look back on it and you realize that you made it not by leaping, but step by step. "Yard by yard, life is very hard. But inch by inch, life can be a cinch."__5__. __5__内应选()
齿轮传动的形式有()。
依据《工程质量管理》,关于我国的工程质量管理的法律法规体系,以下说法正确的是()。
下列各项中,应作为现金流量表中经营活动产生的现金流量的有()。
某大医院一位眼科博士,因急于为两位病人进行角膜移植,而又一时找不到现成的供体角膜,所以在太平间"盗取"了一病死者的尸体角膜用于移植,获得成功。此事后被死者家属发现,以未经本人生前及死者家属知情同意,严重损害了死者及其家属的权益为由,将该医生告上了法庭。经调查得知:接受眼角膜移植手术的两位病人与该医师无特殊关系;死者生前与该医师无利害冲突;该医师也未由此谋取分文私利,只是不了解有关要求。确认该医师医德善恶应使用的具体标准是()。
亚洲第一个获得诺贝尔文学奖的作家是()。
星形细胞瘤与脑梗死的鉴别最有意义的是()