阅读理解提问the freezing point of one liter of antifreeze and one liter of water mixed together is ()零下24°,零下22°,零下20°,零下18°应该怎么选呢?文章只给出了防冻剂的结冰点和水的结冰点,能得出他们分别

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/27 13:43:06
阅读理解提问the freezing point of one liter of antifreeze and one liter of water mixed together is ()零下24°,零下22°,零下20°,零下18°应该怎么选呢?文章只给出了防冻剂的结冰点和水的结冰点,能得出他们分别
xSn@=&DQՏ-KbؖY'UO:Ж TдMII+S*}{z;ͼqRM=viO?J5ht& WTEP2@!Jj H< vD0 XZZמO)jck=z@Wm{NNGA+aYDt aihzXb{nXǴ_kKf怈x9]̂;R6 dMή BMD㑕s{xt)lߖ9iFچ@5(6-jph3"bbk9΅ZsLϙM)\t

阅读理解提问the freezing point of one liter of antifreeze and one liter of water mixed together is ()零下24°,零下22°,零下20°,零下18°应该怎么选呢?文章只给出了防冻剂的结冰点和水的结冰点,能得出他们分别
阅读理解提问the freezing point of one liter of antifreeze and one liter of water mixed together is ()零下24°,零下22°,零下20°,零下18°应该怎么选呢?文章只给出了防冻剂的结冰点和水的结冰点,能得出他们分别一公斤混合起来之后的结冰点吗?且文章只给出5部分的水4部分的防冻剂,部分和公斤有单位可以换算吗?求详细讲解Water freezes at 0℃;the usual kind of antifreeze will not freeze until the temperature is -40℃.A mixture(混合物) of five parts of water and four parts of antifreeze will prevent freezing at-18℃;four parts of water and five parts of antifreeze reduce this to -22℃.

阅读理解提问the freezing point of one liter of antifreeze and one liter of water mixed together is ()零下24°,零下22°,零下20°,零下18°应该怎么选呢?文章只给出了防冻剂的结冰点和水的结冰点,能得出他们分别
零下22°

理由是:
最后一句说,four parts of water and five parts of antifreeze reduce this to -22℃.
两种东西的量相等时,即4:4时,结冰点是-22°C.
所以1升水和1升防冻剂量相等,也应该是零下22°结冰.

阅读理解提问the freezing point of one liter of antifreeze and one liter of water mixed together is ()零下24°,零下22°,零下20°,零下18°应该怎么选呢?文章只给出了防冻剂的结冰点和水的结冰点,能得出他们分别 what is the freezing point of platinum? freezing is the change of state from___. The temperature is 32 degrees below freezing. freezing draft A freezing draft gave everone in the room a chill.其中的freezing draft 应该翻译成什么? 英语阅读理解填空题It was freezing outside my car . When we passed by a small shop selling odds and ends ,I ____a tiny figure ,covered with some bits of cloth.It was an old man of 75,seated in the corner of this store ,____ for anyone who 英语翻译if freezing temperatures are expected,check the coolant for correct antifreeze protection.希望有完整翻译.很不理解expected的这种用法. 小学英语阅读理解(要叫你提问,同学回答) delta阅读P 98The sources of immigrants shifted to different parts of Europe.这句话怎么理解? waiting for her on the freezing night made me angry i'm____(frozen,freezing),let me sit near the fire. 几个英语单项选择题(要有过程)1.I feel _cold in such _weather,and I'mhalf_.A.freezing;frozen;freezing B.freezing;freezing;freezingC.frozen;frozen;freezing C.freezing;freezing;frozen2.The news _our athletes won another gold medal was repo everything happens for the best阅读理解 jd p 15 1Without the air to hold some of the sun's heat,the earth at night ____,too cold for us to liveAwould be freezing cold B will be freezing coldlyCwould be frozen cold D can freeze coldly为什么是A .当然知道是 虚拟语气 C为什么不 On a ____ morning the little girl was found ____ at the corner of the streetA.freezing,freezing B.freezing,frozen C.frozen,frozen D.frozen,freezing为什么是B? 阅读理解:The children at the top of the class succeed外语阅读理解 阅读理解 B篇 the secret of happiness阅读理解 B篇 the secret of happiness P.P.on the envelope 汉语如何理解?