2.Not much is known about the person___ invented the first clock. 3.Confucius lived at a time___ there were many wars in China. 4.Cai Lun was a man___ invention changed Chinese society. 5.Paper is the invention___ made Cai Lun famous.相关知识点: 试题来源: 解析 1....
Where was the first clock invented? Who invented the hard drive? Who invented computer programming language? How was the first radio invented? Who used the telephone when it was first invented? Who invented the stove? Who invented the tablet?
Who invented the first electromagnet? Who made the first 3D printed rocket engine? Who invented the first sewing machine? Where was the first camera invented? Who invented the first rocket ship? Where was the first clock invented? Where was the first digital camera invented?
when i speak of that when i tell you all a when i used to play w when i was a child i when i was a kid if i when i was on the tra when i was young id l when im afraid im bla when im aquarius when im feeling sad when im more than i t when im sad and tired when i...
The sun was probably the world’s first“clock” except in the far north where the Eskimos(爱斯基摩人)live.There it’s dark most of the winter and light most of the summer.But in most of the world people have used the sun fooday if you don’t have a clock that shows time you ...
these words.whowherewhenwhosewhichI China is the countrysilk was first made.2 Not much is known about the personinvented the first clock.3 Confucius lived at a timethere were many wars in China.4 Cai Lun was a maninvention changed Chinese society.5 Paper is the inventionmade Cai Lun ...
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The sun might be the world's first “clock”, except in the far north, where the Eskimos(爱斯基摩人)live. There, it's dark most of the winter, and light most of the summer. But in most of the world, if you don't have a clock that shows time, you still know that when the sun...
The sun was probably the world’s first “clock”, except in the far north, where the Eskimos (爱斯基摩人) live.There, it’s dark most of the winter, and light most of the summer.But in most of the world, people have used the sun fooday, if you don’t have a clock that shows ...
aI normally wake up about five minutes before my alarm clock goes off 大约五分钟,在我的闹钟响起来之前,我通常醒[translate] ai take it 我采取它[translate] aThe Gauntlet.h3m The Gauntlet.h3m[translate] a在老师的帮助下,我在上次考试中取得了好成绩 Under teacher's help, I have obtained the goo...