If magnets lost their power, we ___ use them to hold things. A. wouldn't B. shouldn't C. couldn't D. mightn't 相关知识点: 试题来源: 解析 C。如果磁铁失去了磁力,我们就不能用它们来吸住东西了。“couldn't”表示“不能”,符合假设情境。反馈...
Magnets Have Two Poles(磁极) Magnets can pull some things to them.Why is this true?The two ends of a magnet are its poles.Every magnet has a north pole and a south pole.Have you ever played with trains that have magnets?Sometimes,you try to put two train cars together,but push away...
They're certainly a lot of fun to play with, but a set of neodymium magnets can leave you scratching your head. What can you do with them, other than stick things to your refrigerator? The truth is that magnets have a huge application in our daily lives. Much of our technology depends...
the powerful magnet is used to help patients The powerful magnet can also be seen in many fields"可知,磁铁广泛应用于火车、医疗、太空、工业以及教育等多 个行业,因此十常有影响力。 选A 39.题:根 "There is a new traim that uses powerful magnets to travel more quickly They are much faster ...
You have shown magnets can pull some things to them. Why is this true? The two ends of a magnet are its poles. Every magnet has a north pole and a south pole. Have you ever played with trains that have magnets? Sometimes, you try to put two train cars together, but push away from...
a这个晚会开的很成功 This party opens very successfully[translate] aThey believe that these things will act as magnets ang"pull"them into the university .whether it works or not,nobody really knows. 他们相信这些事作为磁铁ang "拉扯"他们入它运作或没有的大学.whether,没人真正地知道。[translate]...
athey believe that these things will act as magnets and "pull" them into the university. 正在翻译,请等待... [translate]
Joyce Byers (née Maldonado),[1] portrayed by Winona Ryder, is a main character in Stranger Things. She is the financially struggling single mother of Jonathan and Will Byers, the foster mother of Eleven, and the best friend/eventual girlfriend of Jim Ho
Magnets can attract certain kinds of metals to them. Perhaps you have some papers stuck to your fridge with a magnet. Perhaps you've seen a compass. The simple tool was used long before to help people know the direction in which they were travelling. How does it work? A needle (针)on...
acatch up with the classmates 跟上同学[translate] athey believe that thesethings will act as magnets and pull them into the the university 他们相信thesethings作为磁铁并且拉扯他们入大学[translate]