Ice melts when it is exposed to heat. We could ask: Why does ice ___ when heated? A. soften B. melt C. harden D. break 相关知识点: 试题来源: 解析 B。解析:本题是关于物理现象冰受热融化的原理对应的英语表达。冰受热会融化,melt就是融化的意思。soften是变软,但不是冰受热后的准确表述。
If the door is not closed properly, the refrigerator will heat up and water will begin to form. Make sure the door is closed properly and nothing is blocking the door. You need to make sure that the door molding is fully functional. The rubber door seals should be cleaned on a regular...
If the door is not closed properly, the refrigerator will heat up and water will begin to form. Make sure the door is closed properly and nothing is blocking the door. You need to make sure that the door molding is fully functional. The rubber door seals should be cleaned on a regular...
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转动机械检修完毕后，应注意的事项有：(1)工作负责人应()人员和工具，检查确无人员和工具留在机械内部后，方可关人孔门；(2)转动机械检修完毕后，转动部分的()应牢固可靠；(3)转动机械试运行时，除运行人员外，其他人员应先远离，站在转动机械的()位置上，以防止转动部分飞出伤人。
When it comes to the cost of standard goods and services in the Green Bay area, residents should expect to pay a bit more than some other parts of the U.S. For this price parity, Green Bay ranks No. 42 – still better than more than two-thirds of the metro areas con...
What makes it rain? Rain falls from clouds for the same reason anything falls to Earth. The Earth's gravity pulls it. But every cloud is made of water droplets or ice crystal(冰晶). Why doesn't rain or snow fall constantly from all clo
I’m a committed animal lover so will stick to being vegan but I can’t pretend that it’s easy or enjoyable and I find it expensive now that I take protein, omega 3 and vegan multi vitamin and mineral supplements. I just wish I could find some healthy but simple vegan meals that I...
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market participants. In North America, the benchmark for oil futures isWest Texas Intermediate (WTI)crude, which trades on theNew York Mercantile Exchange (NYMEX).17In Europe, Africa, and the Middle East, the benchmark isNorth Sea Brent Crude, which trades on theIntercontinental Exchange (ICE...