A magnet can attract things made of ___. A. wood B. plastic C. paper D. iron 相关知识点: 试题来源: 解析 D。本题考查磁铁的特性。磁铁能吸引铁制品。选项 A“wood”是木头;选项 B“plastic”是塑料;选项 C“paper”是纸,这些都不能被磁铁吸引。反馈...
2. substance, stuff, element, being, body, material, fabric, texture, entity The Earth is mainly made of iron and silicon and things like that. 3. concept, idea, notion, conception Literacy isn't the same thing as intelligence. 4. matter, issue, subject, thought, concern, worry, topic...
After visiting the River City in 2014, Alton Brown, who is the Bill Nye of the culinary (烹饪的) world and longtime host of shows including Iron Chef America and Good Eats, will return on Thursday, October 28, during his fall tour, Beyond the Eats. The show at Dominion Energy Center'...
by the changes of these three states,the steam engine was invented,fresh food is kept in refrigerators,and many things are made from iron or steel through melting and moulding...但是也太少了~ 答案 在冬天,我们都会去玩雪,玩冰.当一片冰被带进一个温暖的房间,它很快就会融化.因为这种温暖,它...
Do you know how? A magnet pulls things made of metals called iron(铁)and steel. But it will not pull other things, such as a wooden pencil, a gold ring or a plastic toy, which means it does not attract all. Magnets Have Two Poles(磁极)...
aPlus, it was one of those solid iron affairs that never gets damaged--the kind you see at the scene of an accident,paint unscratched,sur-rounded by the pieces of the foreign car it had destroyed. 加号,它是从未得到损坏那些坚实铁事理的之一--您看在事故的现场的种类,油漆未刮掉,围拢由它毁坏...
1.A layer of boards or of other wood or fiber materials applied to the outer studs, joists, and rafters of a building to strengthen the structure and serve as a base for an exterior weatherproof cladding. 2.NauticalAn exterior covering on the underwater part of a ship's hull that protect...
Bronze pots, cooking utensils, and containers were used to hold liquids like food and drink. While important for centuries before the Bronze Age, these objects were previously made from other metals such as silver, iron, and copper. 8. Bronze statues ...
We love cast iron. Versatile, easy to clean and nearly indestructible. Find cast iron products, recipes, care tips and more.
People made the first steel as early as 1400 BC. Ancient people heated iron inside a pile of burning charcoal(木炭). 【4】. The result was not the same as modern steel, but it was stronger than regular iron. In the 1800s people began to use huge ovens to make large amounts of stee...