What material is used for making etchings? A. Metal B. Glass C. Plastic D. Rubber 相关知识点: 试题来源: 解析 A。本题考查蚀刻所使用的材料。选项 B“Glass(玻璃)”一般不用于蚀刻。选项 C“Plastic(塑料)”也不是蚀刻常用的材料。选项 D“Rubber(橡胶)”同样不是蚀刻会用到的材料,蚀刻通常使用“...
◆be used for doing sth. 意思是“被用来做……”。这是一个被动结构,介词for表示“用途”,后面跟动词的-ing形式。 Metal is used for making machines. Pens are used for writing. 金属被用来造机器。钢笔被用来写字。 ◆be used as意思是“把……当做……用。”例如: The computer can be used as a...
解析 答案30 D 解析 30.本题主要考查短语搭配及用法.同意:火箭是由金 属制成的。 be made from.表示制成成品后,可 看出原材料, be made of.表示制成成品后,仍可 看出原材料。火箭由金属制成是可以看得出材料的, 故用of, be used for+ doing被用作 . 故选D X*• ...
It cutting metal. A. used for B. is used for C. used to D. is used to 相关知识点: 试题来源: 解析 答案见上B be used for doing“被用来做"; used to do“过去常常做 某事” ;be used to doing“习惯于做某事” 。 根据句意可 知,应选B。
Rare Earth Metal Uses Unlike minor metals that saw a rapid boom post WWII, REMs did not have such an important role prior to 1965 even though minor amounts were produced. You may remember when the first color television sets appeared in the market, and you can thank Europium for that. Th...
A tool has a flat surface and a handle. It is made of metal. What is it used for? A. Spreading substances B. Burning things C. Cutting paper D. Holding books 相关知识点: 试题来源: 解析 A。有平面和手柄且是金属制成的工具通常是用来涂抹物质的工具,比如刮刀。选项 B 燃烧东西需要火源;...
◆be used for doing sth. 意思是“被用来做……”。这是一个被动结构,介词for表示“用途”,后面跟动词的-ing形式。 Metal is used for making machines. Pens are used for writing. 金属被用来造机器。钢笔被用来写字。 ◆be used as意思是“把……当做……用。”例如: The computer can be used as ...
新建网页 1 ... SS:Paper( 纸) T:What is it used for(用来干什么)? SS:For writing something on it.( 写问题用) ... www.jks.cn|基于2个网页 2. 它是什么用呢 ... When should it be done? 应该在什么时候,它做什么?What is it used for?它是什么用呢? How does it work? 它如何工作...
What is the main material used in folk art? A. Metal B. Clay C. Wood D. Plastic 相关知识点: 试题来源: 解析 B。民间艺术主要使用的材料通常是泥土,选项 A“金属”不常作为主要材料;选项 C“木头”有一定使用但不如泥土普遍;选项 D“塑料”是现代材料,不是民间艺术常用材料。
Today, it is used for the production ofjewelryandcoins.Solar panelsalso depend on this metal, which is constantly growing in popularity. Copper While the copper itself does not feature any magnetic properties, it can interact with metals in various ways. You will often find copper in powerplant...