首页
登录
职称英语
Every human being, no matter what he is doing, gives off body heat. The
Every human being, no matter what he is doing, gives off body heat. The
游客
2025-03-09
31
管理
问题
Every human being, no matter what he is doing, gives off body heat. The usual prob-lem is how to dispose of it. But the designers of the Johnstown campus of the University of Pittsburgh set themselves the opposite problem-how to collect body heat. They have de-signed a collection system which utilizes not only body heat, but also the heat given off by such objects as light bulbs and refrigerators as well. The system works so well that no con-ventional fuel is needed to make the campus’s six buildings comfortable.
Some parts of most modern buildings-theaters and offices as well as classrooms-aremore than amply heated by people and lights and sometimes must be air-conditioned even in winter. The technique of saving heat and redistributing it is called "heat recovery. " A few modern buildings recover heat, but the University’s system is the first to recover heat from some buildings and re-use it in others.
Along the way, Pitt has learned a great deal about some of its heat producers. The harder a student studies, the more heat his body gives off.
Male students emit more heat than female students do, and the larger a student is, the more heat he produces.
It is tempting to conclude that the hottest prospect for the Johnstown campus would be a hard-working, overweight male genius. [br] According to the passage which of the following would produce the LEAST amount of heat?
选项
A、A fat female who studies hard.
B、A thin female who does not study.
C、A fat male who does not study.
D、A thin male who studies hard.
答案
B
解析
最后一段倒数第二句说,男生发出的热量比女生发出的热量多,学生体积越大产生的热量越多。学习刻苦的比学习不刻苦的产生的热量多。所以最瘦的、学习不努力的女生产生的热量最少。
转载请注明原文地址:https://tihaiku.com/zcyy/3990086.html
相关试题推荐
Hegavenoopinionaboutthematterbecausehedidn’twanttorisk______init.A、
无论多忙,你都应该抽时间看望父母。Nomatterhowbusyyouare,youshouldspendsometimevisiting
Thelecturewasjustgettingtotheheartofthematter____theclassperioden
—IsthisMr.White’soffice,Mary?—Yes,______.A、afteryouB、itdoesn’tmatter
Anotherview,lesswidelyheld,isthatincreasingparticularmatterintheatmo
Everyhumanbeing,nomatterwhatheisdoing,givesoffbodyheat.The
Everyhumanbeing,nomatterwhatheisdoing,givesoffbodyheat.The
Argumentsmayconcernsuchunimportantmattersasstylesofdressorhairdos.(P
(Let’snot)wastelimeon(mattersofnoimportant).Wehaveother(vital)probl
—IsDavidamanwithgoodmanners?—-Idon’tthinkso.Asamatteroffact,hei
随机试题
TheNewYorkTimeshas______inFrance,Germany,andothercountries.A、reporter
Cultureshockisatermthatdescribesatraveller’sfeelingsofconfusionw
关于数字出版从业机构的要求,下列说法错误的是( )。A.对于从事内容数字化加工
A.1 B.3 C.4 D.5
心脏换瓣手术后应该避免食用下列哪种食物( )。A.富含维生素E B.富含维生
睾丸下降不全在新生儿男婴中约占A.50% B.33% C.10% D.3%
某混凝土试块强度值不满足规范要求,但经法定检测单位对混凝土实体强度经过法定检测后
属地主义体现了法律( )的适用范围。A.在空间上 B.在时间上 C.对人以
使用面质技术应注意()。多选A.要有事实根据 B.避免个人发泄 C.
下列氨基酸中属于营养必需氨基酸的是A、谷氨酸 B、酪氨酸 C、甘氨酸 D、
最新回复
(
0
)