M: Was your life very difficult when you were a kid, granny? W: Oh, not really. Why? M: Well, you didn’t have modern inventions like a telephone, right? W: Of course we did! How old do you think I am? The telephone was invented in 1876. You need to take a history class,...
2. What did Alexander Graham Bell do in 1872? A He invented a machine for cleaning wheat. B He started a school for deaf people. C He invented the telephone. D He studied at the University of London. 相关知识点: 试题来源: 解析 C【核心短语/词汇】invent发明 【翻译】 Alexander Graham ...
When were mobile phones invented? Mobile phones, in particular smartphones, have become our inseparable companions. However, you might not know that the history of mobile phones actually goes all the way back to 1908 when a US Patent was issued in Kentucky for a wireless telephone. ...
【题目】--___was the Zipper invented? --It was invented in 1893. A. What B. When C. How D. Who试题答案 在线课程 【答案】B 【解析】 试题分析:句意:拉链是什么时候被发明的?是在1893年被发明的。A. What什么;B. When何时;C. How怎样;D. Who谁。结合句意,故选B练习...
Many things were invented during the Bronze Age. Probably one of the most important inventions of this age was the wheel. Other Bronze Age inventions...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
1. What was invented by Bi Sheng?2. When was the compass invented inChina?3. What was invented in America in 1876? 结果一 题目 【题目】Give questions according to the example.例:Paper was invented in China.What was invented in China?1. Printing was invented by Bi Sheng.?2. The compa...
1.Ar When was,the telephone invented?—It was invented in1876.2.What are they used_1for ?They are used for seeing in the dark.3.Who wast the zipper invented by?—It gwas invented by Whitcomb Judson.4.When did it become popular?Around 1917. 相关知识点: 试题来源: 解析 答案见上 ...
In each poem, however, Tolson, who was ethnically both African-American and native American, continued to opine about race, and about the difficulty of squaring the actual experiences of American minorities with the idea of equality promised by the American experiment. True, the form of Harlem ...
--___ was zipper invented? --It was invented in 1893. A. How B. Who C. What D. When 试题答案 在线课程 练习册系列答案 百年学典中考风向标系列答案 百校联盟中考冲刺名校模拟卷系列答案 夺A闯关一路领先中考模拟密卷系列答案 中考先锋滚动迁移复习法系列答案 琢玉计划...
Several products and procedures were invented in 1974. One example is the Post-It Note, which was created by American Arthur Fry. Since their invention, Post-It Notes have been sold in over 100 countries across the world and are still used over 40 years later. ...