首页
登录
职称英语
PASSAGE TWOWhen the warm air was sucked back.由题干关键词bacteria和ventilation system定位
PASSAGE TWOWhen the warm air was sucked back.由题干关键词bacteria和ventilation system定位
游客
2023-11-29
87
管理
问题
PASSAGE TWO
选项
答案
When the warm air was sucked back.
解析
由题干关键词bacteria和ventilation system定位至第三段。该段首句指出,20世纪70年代,人们发现空调带来的一种危险就是军团病。接下来解释了致病原理:从冷却塔压出的热空气又以某种方式被吸回了进气孔,这些热空气为从室外带进来的致病菌的快速繁殖提供了绝佳的温床,而在室外时,致病菌数量很少,不足以产生危害。可见,细菌是在热空气被吸回来时进入通风系统的,故答案为“When the warm air was sucked back.”。
转载请注明原文地址:http://tihaiku.com/zcyy/3229810.html
相关试题推荐
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
BritishEducationalSystemI.Primaryandsecondaryeducat
PassageFour[br]WhydidWoolfchooseChaucerasaliterarymodel?BecauseChauc
PassageThree[br]Whatisthepublic’sfeelingtowardsgovernmentonpark-closi
随机试题
Themarketinvestigationisindispensabletosalespromotion.Theyareclose
Hisintegrityis______,whichearnshimagoodreputation.A、outofthequestion
WhywerethereprotestsinBritainagainstIran?[originaltext]TheBritish
Itisstability______destroyspeople’sambitionandbarricadespeople’ssteps.A、
Isupposeyouarenotquitehappyinyournewposition,______?A、doyouB、don’t
肥胖是指实际体重超过标准体重的()A.0.25 B.0.15
肺间质A、即肺内的结缔组织,弹性纤维少,网状纤维多 B、组成肺泡隔的结缔组织不
关于资产管理行业的作用,以下表述错误的是()。A.降低交易成本 B.给金融市
患者女,58岁。直肠癌晚期进行化疗,需定期测血常规。护士再次采血时患者拒绝,并说
A.凉血散瘀 B.温经止血 C.活血定痛 D.解毒敛疮 E.清热生津白茅
最新回复
(
0
)