试题来源: 解析 1 By accident-when people threwbamboo tubes with gunpowderinside intofires to make explosions and saw thatsome of them flew into the air.2 They are used to send astronautsinto space and in firework displays. 反馈 收藏
30. How did the children perform in Chomsky’s later trials? A.They all misplaced the first “was”. B.They didn’t misuse the first method. C.They all put the second “was” back ward. D.They were confused by the unfamiliar phrases. ...
1. Most historians hold that the Chinese invented fireworks in the 9th century when they discovered how to make gunpowder. Story has it that a Chinese cook accidentally mixed together what were then considered common kitchen items and noticed they burnt. When put tightly in a bamboo tube and ...
1. Most historians hold that the Chinese invented fireworks in the 9th century when they discovered how to make gunpowder. Story has it that a Chinese cook accidentally mixed together what were then considered common kitchen items and noticed they burnt. When put tightly(紧紧地)in a bamboo tube...
The development of gunpowder made it possible for martyrs to yield even greater results. Japanese kamikaze pilots used suicide tactics during World War II. Inspired by dedication to their emperor and their traditional code of honor, they crashed explosive-laden planes directly into enemy ships. ...
.1.Most historians hold that the Chinese invented fireworks in the 9th century when they discovered how to make gunpowder.Story has it that a Chinese cook accidentally mixed together what were then considered common kitchen items and noticed they burnt.When put tightly in a bamboo tube and lit...
中国移动云盘是中国移动重磅推出的安全、智能、不限速、移动用户免流的云盘，为用户提供微信文件、手机图片、通讯录等数字资产的存储备份、多端同步、在线管理、群组共享等服务，是中国移动继语音、短信、流量后的“第四项基础服务”。Because
1. Most historians hold that the Chinese invented fireworks in the 9th century when they discovered how to make gunpowder. Story has it that a Chinese cook accidentally mixed together what were then considered common kitchen items and noticed they burnt. When put tightly(紧紧地)in a bamboo tube...
1. Most historians hold that the Chinese invented fireworks in the 9thcentury when they discovered how to make gunpowder. Story has it that a Chinese cook accidentally mixed together what were then considered common kitchen items and noticed they burnt. When put tightly in a bamboo tube and lit...
The movable type printing,the compass(指南针),gunpowder(火药) and papermaking are called the four great inventions of China.They make China own an important and even top position in the history of human civilization(文明).(1)When was the movable typer printing invented? ...