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【单选题】
按照《高层民用建筑设计防火规范》(GB50045-95)规定,高层建筑的下列部位可以不用设置应急照明的是:_____
A.
楼梯间、防烟楼梯间前室、消防电梯间及其前室、合用前室和避难层(间);
B.
配电室、消防控制室、消防水泵房、防烟排烟机房、供消防用电的蓄电池室、自备发电机房、电话总机房以及发生火灾时仍需坚待工作的其它房间;
C.
观众厅、展览厅、多功能厅、餐厅和商业营业厅等人员密集的场所;
D.
公共建筑内的疏散走道和居住建筑内走道长度小于20m的内走道。
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【单选题】Les documents ___nous avons besoin viennent d’être publiés.
A.
dont
B.
desquels
C.
que
D.
desquelles
【简答题】In the 1980s, the program on which people talked about their private things in public was _________
【简答题】?The graphs below show the changing share prices of two private companies which went public and is- sued shares on the stock exchange. Both companies were ually bought back by their previous owne...
【判断题】电视是根据人眼的视觉暂留特性和视觉心理,运用电子技术和光电技术,制作事物的图像信号的方法和技术—分为摄像、传输、显像三个最基本的组成部分。
A.
正确
B.
错误
【单选题】Which of the following is an appropriate title for this passage?
A.
Characteristics of Publicity.
B.
Characteristics of Advertisements.
C.
The Company and the Media.
D.
The Effect of the Media.
【多选题】心电信号的基本特点
A.
基波频率低
B.
谐波丰富
C.
心电信号极其微弱
【单选题】Mars fascinates scientists because of its similarity to Earth, and it fascinates the public because our myth of 'Martians' is a vision of life beyond Earth. The Mars【C1】______ continues with the launc...
A.
risk
B.
adventure
C.
travel
D.
advancement
【单选题】What is Mike Scotts attitude towards his early decision to let the two Steves do the publicity?
A.
Regretful.
B.
Satisfied.
C.
Neutral.
D.
Impartial.
【简答题】园林工程招标的种类有哪些?
【判断题】心电信号的基本特点包括基波频率低、谐波丰富及心电信号极其微弱。 ( )
A.
正确
B.
错误
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