Although pencils actually are made of graphite and not of lead, the term lead pencil has come to be widely used. A. supposedly B. genuinely C. everywhere D. still 相关知识点: 试题来源: 解析 B 句意:尽管铅笔主要是用石墨制成,而不是铅,但“铅笔”这个词被广泛使用。actually事实上。genuinely...
结果1 题目 13. Although pencils _ D _ are made of graphite and not of lead, the term “lead pencil" has come to be widely used. A. supposedly B. still C. everywhere D. genuinely 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
Many people begin to use pencils from anearly age. There are many kinds of pencils:some have erasers on top; some are colorful.You may have used many kinds of them formany years, but do you know the history ofpencils?Many years ago, people in Egypt used lead (铅)to write. Now penci...
根据文中的句子In France, there wa little graphite, so he mixed graphite with clay.可知Nicholas Jacques Conte将石墨和粘土混合是因为在法国石墨很少,他找不到足够的石墨,故答案选CO5.理解判断题。A今天的铅笔不是由铅和石墨制成的;根据Now pencils are made from graphiteinstead of lead.可知A选项描述错误...
the pencils are now readyWord Bankto be sold. However, most of them sill need the last step.clay/kle:/n.黏土;陶土5.graphite /'graefaut/n.石墨lead /lid/n.芯After all of this, the pencils can be put in the box and sold now.根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳...
根据“That’s why she has three pens, three rulers and three pencils”可知,她最喜欢的数字是三,故选C。 29.【答案】A 【解析】句意:她的电话号码是多少?what’s什么是;who’s谁是;how’s怎么样;where’s在哪里。根据“what’s ...
There are many kinds of pencils: some have erasers on top; some are colorful. You may have used many kinds of them for many years, but do you know the history of pencils? Many years ago, people in Egypt used lead (铅) to write. Now pencils are made from graphite (石墨) instead ...
Moleskine pencils are made of cedar wood with matte finishing and a 3 mm lead. The fluorescent pencils are made of lime wood, painted matte black with an orange or yellow base and fluorescent lead. The two sets include a plastic cap to clip the pencil to a notebook cover on a rubberized...
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Did you know that 14 billion pencils are made around the world each year? Most people don't know about the journey each pencil takes before it ends up in your hand. Think about it: The wood might come from trees in Oregon. The "lead" (which is actually graphite) could be from Sri ...