重型轨道车车钩距轨面高度是多少?
参考答案:
重型轨道车大钩中心线距轨面高度为880mm±10mm,小钩中心线距轨面高度为371mm±20mm。(轨规附件2.16)
第二节:语法填空(共10小题,每小题1.5分,满分15分)
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在答题卡标号为31—40的相应位置上。
For many environmentalists, the world seems to be getting worse. They have developed a it-list of our main fears: natural resources are running out; the population 31 (grow), leaving less and less to eat; species are becoming 32 (extinction) in vast numbers, and the planet’s air and water are becoming dirty, 33 are ever more polluted.
34 a quick look at the facts shows a different picture. First, energy and other natural resources have become more abundant not less so. Second, 35 food is now at any time in history. Third, although species are indeed becoming extinct, only about 0.7% of them are expected 36 (disappear) in the next 50 years, not 25~50%, as has so often been predicted. And finally, most forms of environmental pollution 37 appear to have been predicted, or are too short– associated 38 the early stages of industrialization. 39 bigger problem may well turn out to be an inappropriate response to it. yet opinion polls suggest that many people develop the 40 (believer)that environmental standards are declining and some factors seem to cause this disjunction.
编制与该项目相关的其他各种进度计划的依据或参考依据有()。
A.子项目施工进度计划
B.单体工程施工进度计划
C.项目施工的年度施工计划
D.单体工程施工的成本控制进度计划
E.项目施工的季度施工计划