【单选题】三显示自动闭塞区间内的通过色灯信号机显示(),准许列车按规定速度运行,表示运行前方至少有两个闭塞分区空闲。
【单选题】Which of the following choice is correct? 1. House rent accounts for 50% of his income. 2. The hot weather accounts for the dramatic increase in electricity use. 3. Software products accounts for over...
A.
"account for" in sentence 1 and sentence 2 has the same meaning.
B.
"account for" in sentence 2 and sentence 4 has the same meaning.
C.
"account for" in sentence 3 and sentence 4 has the same meaning.
D.
"account for" in sentence 2 and sentence 3 has the same meaning.
【多选题】盈亏分析法是选址的一种基本方法,亦称( )。
【多选题】根据《建筑工程施工质量验收统一标准》,关于建筑工程的施工质量控制,其中,建筑工程采用的()应进行进场检验。
【单选题】三显示自动闭塞区间通过信号机有()种颜色
【判断题】UN's Universal Declaration of Human Rights adopted in 1948 sets out, for the first time, fundamental human rights to be universally protected. It declares in its Article 29 that "(1) Everyone has duti...
【判断题】It can be inferred that the scenes of cruelty in the war were beyond the author’s expectations. 2. In London, the author and his fellow soldiers were fighting against Germen soldiers to protect the ci...
【简答题】Once there lived a rich man 小题1: wanted to do something for the people of his town. 小题2: first he wanted to find out whether they deserved his help. In the centre of the main road into the town, he pl...
【多选题】三显示自动闭塞区段出站色灯信号机显示下列信号述说正确的是( )。
A.
一个绿色灯光——准许列车由车站出发,表示运行前方至少有两个闭塞分区空闲
B.
一个黄色灯光——准许列车由车站出发,表示运行前方有一个闭塞分区空闲
C.
两个绿色灯光——准许列车由车站出发,开往半自动闭塞或自动站间闭塞区间
【单选题】关于《建筑工程施工质量统一验收标准》(GB50300-2013),说法错误的是( )。
B.
施工合同未约定采用该标准的,不作为工程验收依据
C.
该标准的实施具体由建设工程质量监督机构负责监督
D.
地方标准中,与该标准发生抵触的内容,应当自行废止