以下选项中不用设置燃气浓度检测报警器的是( )。 A.建筑物内地上不密闭使用燃气用

题型:单项选择题

问题:

以下选项中不用设置燃气浓度检测报警器的是( )。

A.建筑物内地上不密闭使用燃气用具的房间
B.建筑物内专用的封闭式燃气调压、计量间
C.中压燃气管道竖井、液化石油气管竖井和一类高层建筑燃气管道竖井
D.地下室、半地下室(人工煤气和天然气除外)和地上密闭的用气房间

考点:注册公用设备工程师动力专业案例勘察设计注册公用设备工程师动力专业知识上午试卷
题型:单项选择题

男,55岁,腰痛半年余,查体本周氏蛋白尿升高,结合所提供的图像,最可能的诊断是()

A.多发性骨髓瘤

B.骨转移瘤

C.腰椎结核

D.血管母细胞瘤

E.神经鞘瘤

题型:单项选择题

In the last decade the mass media have grown worldwide to be larger, more influential and more powerful. After it was possible in the Federal Republic of Germany in the 60s to receive one TV program and in the 60s and 70s to receive three TV programs, the number of receivable TV programs has risen for a huge part of the population in western Europe through cable TV to eleven or even more programs in the last years. More TV channels are announced. Additionally there is the huge offer of videos. The distribution of video recorders in the population is increasing. Worldwide we are on the way to communication to a mass media society in which fiction, fantasy, the definition of reality assumes a greater role than reality itself, where people want to be permanently entertained, and where the description of the content gains more emphasis than the content itself.
For centuries news on crime have greatly attracted the population, In the Middle Ages ballad singers moved very successfully from town to town in order to spread their ballads which were to a great part murder stories. Criminal stories are not a new development because they do not report anything really new. They are regularly told according to the pattern of the "familiar sensation" because they have a function of relief for the society, because through them, the "law-abiding citizen" can set himself apart from the criminal, because they prove to him that his behavior is "normal" and because he can be content to feel that he is better than the criminals and that he successfully managed to escape the criminal act. There is a huge demand in the population for crime news because they are entertaining and remove the boredom of everyday life. The mass media willingly fulfill this demand because crime news are cheap and easy to get hold of and because they help sell almost any product. That is why there is a symbiosis, an unholy alliance between mass media and society against which the critical criminologist advances his objections almost in vain.

By "symbiosis" in the last sentence, the author most probably means ______.

A. mass media are a symbol of civilization
B. mass media help society advance more quickly
C. criminals make use of mass media for their evil purposes
D. there is close relationship between mass media and society

题型:单项选择题

人体疟原虫检验的血标本何时采集检出率高

题型:单项选择题

有人说,凡是知识都是科学的,凡是科学都是无颜色的,并且在追求知识时,应当保持没有颜色的态度。假使这种说法不随意扩大,我也认同。但我们要知道,只要是一个活生生的人,便必然有颜色。对无颜色的知识的追求,必定潜伏着一种有颜色的力量,在后面或底层加以推动。这一推动力量不仅决定一个人追求知识的方向与成果,也决定一个人对知识是否真诚。

这段文字中“有颜色的力量”指的是()。

A.研究态度

B.价值取向

C.道德水准

D.兴趣爱好

题型:单项选择题

澳门的标志性建筑是妈祖阁。 ( )

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