首页
登录
职称英语
Passage Two. When the warm air was sucked back.由题干关键词“bacteria”和“ventilation sys
Passage Two. When the warm air was sucked back.由题干关键词“bacteria”和“ventilation sys
游客
2023-12-02
46
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抽回了进气孔,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,细菌是在热空气被抽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:https://tihaiku.com/zcyy/3236988.html
相关试题推荐
PASSAGETHREE[br]AccordingtoDaniRodrik,what’sthemostimportantachieveme
PASSAGETWO[br]What’sthemainideaofthepassage?Whatpeople’sdreamjobsa
PASSAGETWO[br]Whatdoesthephrase"alevelplayingfield"inParagraph6mea
PASSAGEFOUR[br]Whatdoestheword"demented"inthelastparagraphreferto?C
PASSAGETHREE[br]Whatdoesthephrase"offeringa’briefwindowoftime’forh
PASSAGETWO[br]Whatemotionwerethe"traitfear"volunteerssupposedtoprefe
PASSAGEONEBoysandgirlshavedifferentincentivesinmathlearning.根据第3段第2、3句可
PASSAGETHREE[br]Whatfeaturedelightstheauthormost?Thetalenttodecorate
PASSAGETHREE[br]Accordingtothepassage,whatendowstheEnglishparkscener
PASSAGETHREE[br]WhyisthetasteoftheEnglishinthecultivationoflandan
随机试题
Whatdoesthepassagemainlydiscuss?[br]Thephrase"pryoff"inline21is
Whatisthelecturemainlyabout?[br][originaltext]Oneimportantthing
[originaltext]Investmentinthepublicsector,suchaselectricity,irrigat
[originaltext]M:Hello,Nancy.Iknowyouareoneofthewomentaxidriversin
中国奥委会是我国体育的政府机构。
下列不属于化学课堂导入功能的是()。A.社会导入 B.激发学习兴趣 C.
图3中的组合是巴洛克时期哪一种常见的乐队形式?() A.管乐团 B.打击
雯雯的妈妈在早上入园的时候拿一副手套给你,说孩子啃手指比较严重,她要再啃就把手套
按照《证券投资顾问业务暂行规定》,证券投资顾问业务是()的一种基本形式。A.
表示药物在体内代谢、排泄的速度的是A.清除率B.半衰期C.清除百分数D.清除速度
最新回复
(
0
)