地上敷设的供热管道与电气化铁路交叉时,管道的金属部分应()。 A.绝缘 B.接地 C

题型:单项选择题

问题:

地上敷设的供热管道与电气化铁路交叉时,管道的金属部分应()。

A.绝缘

B.接地

C.消磁

D.热处理

考点:一建市政应知应会一建市政应知应会题库
题型:单项选择题

2009年是达尔文的《物种起源》发表150周年。下列与《物种起源》中“物种变异,逐步进化”蕴涵的哲理不一致的是[ ]

①最变与质变的辩证关系

②物质与意识的辩证关系

③实践与认识的辩证关系

④运动与静止的辩证关系

A.①②

B.②③

C.①④

D.③④

题型:单项选择题

补钾速度一般每小时不宜超过

A.5mmol/L

B.10mmol/L

C.15mmol/L

D.20mmol/L

E.30mmol/L

题型:单项选择题

不属于建设工程项目决策阶段策划内容的是()。

A.项目目标的分析和再论证

B.项目结构分析

C.建设环境的调查和分析

D.项目决策的风险分析

题型:单项选择题

酒精性肝病时升高最显著的是()。

A.ALT

B.ALP

C.AST

D.GGT

E.LDH

题型:单项选择题

A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material (1) in three or four years’ study. In most career paths academic knowledge only (2) a background to much more applied decision-making. Even with a " training " form of degree, (3) a few of the procedures or methods (4) in your studies are likely to be continuously relevant in your work. Partly this (5) the greater specialization of most work tasks compared (6) studying. Many graduates are not (7) with the variety involved in (8) from degree study in at least four or five subjects a year to very standardized job (9) . Academic work values (10) inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed (11) generating new ideas and knowledge, assembling (12) information to make a " rational " decision, appreciating basic (13) and theories, and getting involved in fundamental controversies and debates. The humanistic values of higher (14) encourages the feeling of being (15) in a process with a self-developmental rhythm. (16) , even if your employers pursue enlightened personnel development (17) and invest heavily in " human capital " —for example, by rotating graduate trainees to (18) their work experiences—you are still likely to notice and feel (19) about some major restrictions of your (20) and activities compared with a study environment.

(2)()

A.admits

B.equips

C.states

D.forms

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