This was radio pioneer, David Sarnoff, who predicted that one day there would be a radio receiver in every home.情景事实题。短文的开篇讲到“And the first actual radio broadcast was made on Christmas Eve of 1906.”即真正能用来广播的装置是De Forest于1906年圣诞夜时做成的。选项A为正确答案。
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二、用所给词的适当形式填空。1.Soft music made me (relax)when I wasdown.2.Every evening the children
、完形填空Once when I was a young boy, I boasted that I mademy mind to win the first place at the coming piandcompettion, but I knew this goal was _1 impossible.Every year, the best players from all over the state tookpart in this 2_. It was a huge deal, especially 3a beginner...
St Clare’s death made things very dangerous for the slaves. While he was living, he treated them kindly. But now they belonged to Marie, and they knew things would be very d1. Marie’s attitude to the slaves became very clear soon. She didn’t like the way Rosa spoke to her. So...
When the weekend comes, I like to go out with my father. 当周末来临,我喜欢我爸爸一起出去。 This is my world, so simple and so happy. 这就是我的世界,简单又快乐。 3.快乐的舞蹈 When I was five years old, my mother decided to send me to learn dance class, at first, I was afraid...
单元整体作业设计 含山县仙踪中学 戴圣云 周长青 一、单元信息 学科 年级 学期 教材版本 单元名称 基本信息 九 第一 英语 人教版 Unit6 Whenwas it invented? 年级 学期 单元组织方式 自然单元 序号 课时名称 对应教材内容 Topic:Smallinventionsthat 1 SectionA 1a-2d changedtheworld. 2 Topic:Aaccidentalinventi...
own__13__.And one of them was flying.In 1878,their father gave them a small__14__machine.The boys loved it and played with it a lot.They also made some of their own ones in different sizes and tested them.That was the Wright brothers' first__15__ of flying,but it wouldn't be...
Bob was very fond of the music when he was (1)___ a child. He spent a lot of time practise the piano (2)___ every day. Before long he made greatly progress. (3)___ He asked his parents borrow a piano so that he (4)___ could...
1. 由第一自然段第一句No one knows exactly when Jazz was invented, or by whom.和第三句Jazz was a new kind of music, for America and the world, and New Orleans was its birthplace.可知爵士乐在哪儿发明的。故选C。 (2) 2. 由第二自然段第三句It was difficult for white musicians to...