A precious textile, silk was at first reserved for exclusive use by the Chinese imperial court. Chinese officials decided that silk-making methods must remain China’s secret. (丝是一种很薄但非常结实的纤维。它是由蚕在结茧时产生的蛋白质制成的。几千年前,中国古代工匠开始将丝绸纤维编织成柔软、...
3.- Well. Cai Lun used silk, fiber. fishnets, and many other things to make paper.How interesting! And know the printing is also very important to us. 4.- Bi Sheng did.- should learn from these smart people! 2五、选择合适的句子补全对话。A. Who invented the printing?B. The ...
B1. Who invented the rubber head pencil? A. Joseph Hartmut B. Hymen Lipman C.Edward Naime2. What did Hymen Lipman love doing? A.drawing B.reading C.singing3. What did Hymen use to bind the rubber to the top of the pencil at first? A.silk B. thread(线)) C.string()A4.What did...
Who invented the rubber head pencil? A. Joseph Hartmut. B. Edward Naimc C. Hymen Lipman.()2. Hymen Lipman could not find his rubbers and pencils because A. he had too many of them B. they are too small0 C. they are too dirty()3. What did Lipman use at last to fix the ...
(D)《Rubber Head Pencil一、单项选择。( C)1. Who invented the rubber head pencil?A. Joseph Hartmut.B. Edward Naime.C. Hymen Lipman.( B)2. Which sentence can describe HymenLipman best?A. Wasting time is robbing oneself(浪费时间就是浪费生命)B. Where there is a will, there is a way(...
分析句子可知,invent是谓语动词,且和主语machines之间存在被动关系,when引导定语从句,由during the 1920可知,所以填一般过去时的被动语态形式,且主语machines是复数,故填were invented。 (10)题详解: 考查连词。句意:虽然沙利文很有可能不是发明茶包的人,但是他成功地将茶包推向了市场并送入了几乎每个美国家庭的厨房...
二、根据绘本内容,将正确的答案写在题前括号内。(20分)() 1. Who invented the rubber head pencil?A. Joseph Hartm
Match the two parts of the sentences. who where when which whose 1.China is the country___ silk was first made. 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 ch...
1.此处句子的意思是:你知道是谁发明了电话吗?电话在这儿就是一个抽象的概念,而不是具体的某一部电话,因此不用冠词,直接用零冠词来表现抽象的概念。2.应该选择beautiful pink Chinese silk.这是根据名词前有多个限定修饰语的时候它们的位置关系来的,请参考语法书上讲解词类中形容词的部分。
11. What is China famous for?A.Tea.B.MilkC.Silk.12. Who invented tea?A.A doctor.B. Shen Nong.C. Thomas Edison.13. Where are tea plants grown?A. On the sides of mountains.B. At the school.C. In the factory.14. Can you drink Chinese tea in the USA?A. No,I can't.B. I...