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【多选题】
湿式系统的喷头选型应符合( )规定。
A.
不作吊顶的场所,当配水支管布置在,应采用直立型喷头
B.
吊顶下布置的喷头,应采用下垂型喷头或吊顶型喷头
C.
顶板为水平面的轻危险级、中危险级I级居室和办公室,可采用边墙型喷头
D.
自动喷水一泡沫联用系统应采用洒水喷头
E.
碰撞的部位,应采用带保护罩的喷头或吊顶型喷头
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参考答案:
举一反三
【单选题】( )是中国第一座佛教寺院,历来有“释源”之誉。
A.
洛阳白马寺
B.
嵩山少林寺
C.
五台山显通寺
D.
陕西扶风法门寺
【单选题】For his term paper on American motorcycles, André did EXHAUSTIVE research, covering every aspect of the vehicles’ history, design, and assembly.
A.
occasional
B.
narrow
C.
detailed
D.
0
【单选题】正常人平地行走时,一般步长为
A.
30~50cm
B.
50~90cm
C.
80~100cm
D.
60~80cm
E.
50~60cm
【简答题】A.To choose a topic for a term paper. B.To type some research materials. C.To find material not available anywhere else. D.To learn to use the computers there.
【多选题】文化安全主要涉及( )的选择权和( )的自主权。
A.
文化制度
B.
意识形态
C.
文化传播
D.
文化交流
【单选题】What does the man need to do for his term paper?
A.
Interpret the statistical data in a journal article.
B.
Summarize the information in several published studies.
C.
Discuss a current controversy in biological research.
D.
Design an experiment that uses game theory.
【单选题】This passage most probably appears in
A.
a textbook on dementia.
B.
a term paper on Alzheimer's disease.
C.
a scientific research paper on dementia.
D.
an ad for a book on dementia in a magazine.
【判断题】When you purchase a paper from an online research or term paper company, you are not plagiarizing.
A.
正确
B.
错误
【单选题】冬季婴幼儿进行室外活动,应( ),防治耳廓受冻。
A.
戴帽子
B.
戴手套
C.
穿棉外套
D.
揉耳朵
【简答题】A.To choose a topic for a term paper. B.To type some research materials. C.To find material not available at the main library. D.To learn to use the computers there.
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