1. How was the world's very first Popsicle made?相关知识点: 试题来源: 解析 "One night, he left his drink outside the door, with the stirring stick still in it. That night, the temperature dropped, and the next morning, Frank found his drink frozen solid." The world's first Popsicle...
百度试题 题目青书学堂: (2). (单选题) How was the first permanent picture made?相关知识点: 试题来源: 解析 By using a special piece of metal.反馈 收藏
But I know people once used tree leaves to make paper. A.how paper was made B.how was paper made C.what paper was made 2021/10/07 | 55次组卷 | 2卷引用:吉林省四平市铁西区2020-2021学年九年级上学期期末考试英语试题(含听力) 相似题 纠错 详情 收藏 30. —Do you mind if I turn on...
If you weren't glued to your computer screen right now, you might be reading this article on paper from a book; for about 2000 years until the appearance of the World Wide Web, virtually all written information was distributed in printed form. The idea of getting information from inked-up...
Document a piece of paper or a set of papers, counting officer Information, a computer file that you can write. Duplicated. The courtroom was. Think over. To consider a problem or decision carefully. Break down. To be out of order or to stop working. Pull talk. Breakdown truck. Put ...
语法填空Do you know how paper came into being? Paper was first 35.(invent)by a Chinese man called Cai Lun. It was made 36.the wood of a kind of tree.Today, paper still 37.(come)from trees. We use a lot of paper every day. We must begin 38.(use)less paper now because it39....
结果1 题目选择适当的引导词,完成宾语从句。1)The picture shows(how/ whose)paper was made in ancient China.2) Do you know(whom / who) was the inventor of the first computer? 相关知识点: 试题来源: 解析 1. how 2. who 反馈 收藏
When was the last time you looked someone up online? It could have been on Google, Facebook or any other social media platform. Either way, it’s safe to say that it probably wasn’t too long ago. These days, the way you present yourself online is crucial. Whether you want to apply...
it was not yet famous. The first rolls marketed were by the Scott company, which however had to face difficulties in advertising. The obstacles were because the toilet paper was still ataboogiven its usefulness. This was the case until 1900, the year in which the hygiene issue was cleared ...
Integrity: The signature confirms the document has not been tampered with since it was signed. Non-repudiation: The signature proves the document’s origin to all parties, preventing disassociation. Saves time: 82% of agreements are completed in less than a day, and 49% in less than 15 minu...