When did people begin to use the metal pens?A. 5,000 years ago.B. 2,500 years ago.C. In the 1800s.D. In the 1900s.3. What does the underlined word "penna" mean in ths passage?A.Pen.B. Metal pen.C. Write.D. Feather.4. Why did the scribe have to trim the feather pen ...
As soon as I saw the crowd of people down there, my heart beat so fast that I was unable to say a single word. W: That's how I feel just thinking about the spelling competition next week. M: I didn't know you made it to the finals. W: I'm worried I'll get nervous an...
Many people get confused about how towrite dates with commas, so here is a rule of thumb: in themonth-day-year format(used in the United States), place commas after the day and year. In theday-month-year format(used in the UK and other countries), do not use commas at all. On M...
It can also recognize a person’s age, and whether they are male or female. Mr. Movellan, who designed the software, said that in the future the robot could be in museums to help people from different cultures to understand one another.1. What do we know about the robot? A.It can ...
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First point - The pyramids have been visible and famous since they were constructed, but Europeans visiting Egypt in the middle ages claim to have rediscovered them and did not believe in their African origins. Explanation - The massive size and fine construction of the pyramids made it seem im...
That way, you’ll have the truth about applying mnemonic devices for quick recall that many other people in the field of “speed memory” are scared to tell you. Ready to discover what really works? Let’s dive in! Want to know what this post will cover? The Best Way To Memorize Some...
While most people know that blue jeans have their origin in the great, late-1800s mining booms in places like California, Nevada, and Colorado, not many have a nuanced grasp of this period’s long-term effects on what has become a ubiquitous classic. ...
Asbestos is a natural mineral and carcinogen that causes mesothelioma. Learn about how to identify it, cancers caused by asbestos and asbestos litigation.
CET-6 大学英语六级历年真题 COLLEGE ENGLISH TEST Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write an essay that begins with the sentence “In an era of infor…