Inventions Beginning With "A" French aeronauts Jacques Charles (1746-1823) and Noel Robert made the first manned (free flight) ascent in a hydrogen balloon, designed by Charles, a physics professor, and constructed by Robert and his brother Jean. It took off in front of a crowd of 400,...
Inventions Beginning With "A" French aeronauts Jacques Charles (1746-1823) and Noel Robert made the first manned (free flight) ascent in a hydrogen balloon, designed by Charles, a physics professor, and constructed by Robert and his brother Jean. It took off in front of a crowd of 400,000...
beginning(begin).New inventions will someday allow us to do things we have never yet dreamed of. A. 2db B. 4db C. 6db D. 8db 相关知识点: 试题来源: 解析 (1)invention 考查名词。根据The first great 第一个伟大的---,要用名词,应该是发明,invent是动词,名词是invention,结合was,要用单...
You can write a novel or a song, record information, or draw a picture. A pen is like the beginning of something amazing to me. Every day, I write a new page with my pen, and I am slowly making a path (路) for my future....
A. beginning B. end C. middle D. first ( ) 7.Since then, he has developed another bad habit. A. at that moment B. from then on C. a few days ago D. after a few days ( ) 8.Cars are not as fast as planes. A. more fast than B. faster than C. more slow than D. slowe...
werenotyet.Manbeganlookingforwaystogointospace.Russiamadethefirststep.ThentheUnitedStatestookastep.Sincethen,othercountries,includingChinaandJapan,havemadetheirownstepsintospace.In1969mantookhisbiggeststepawayfromearth.Americansfirstwalkedonthemoon.Thisiscertainlyjustabeginning,though.Newinventionswillsomedayallow...
This is certainly just a beginning. New inventions will some day allow us to do things we have never dreamed of.第21 —22小题回答问题;第23 —24小题选择最佳选项。21. What is the first great invention?The wheel.22. Which country made the first step into space?The Soviet Union .( C )...
In September, Huawei’s HiSilicon unveiled its latest mobile application processor – the Kirin 990. The chipset series is widely believed to be the world’s most powerful mobile system-on-chip, with a performance surpassing its foreign competitors such as Qualcomm. ...
few很少的,表否定,修饰可数名词;a few少许,修饰可数名词;little少的,表否定,修饰不可数名词。根据“inventions that had as much effect as the wheel.”推出此处是指“数百年来没有什么能有轮子这样的效果”此处表示否定,并且修饰可数名词inventions。故选A。 (4)题详解: 句意:然后在19世纪初,世界开始发生巨...
—i missed the beginning of the voice of china yesterday evening. —___! but you can watch the replay tonight. a. hurry up b. what a pity c. try your best 第 2课时 reading 一、用所给单词的适当形式填空 1. he...