A. in 1970s B. in the 1970s' C. in the 1970s 相关知识点: 试题来源: 解析 【答案】 C 【解析】 句意: 第一部手机是在 20 世纪 70 年代的美国发明的。 in the+ 世纪百位进数 + 十位年代数 +s ,固定搭配,在 ... 世纪 ... 年代,故答案选 C 。反馈 收藏...
翻译第一部手机是在20世纪70年代的美国发明的。 本题主要考查时间的表达。in the + 世纪百位进数 + 十位年代数 + s,固定搭配,意为“在...世纪...年代”,如:in the 2010s 意为“在21世纪10年代”。结合句意,第一部手机是在20世纪70年代的美国发明的。故正确答案为C。反馈 收藏...
解答 答案:A;long长的;fresh新鲜的;colorful多姿多彩的;根据句中的描述"It's said that the world's first mobile phone was made in the 1970s"推测:手机有悠久的历史;故选A. 点评 解答此类题型的要点是了解各个短语的基本含义及用法的不同,同时注意其表示多个含义的现象,然后结合语境选择合适答案.练习...
The journey of mobile phones began in the 1970s with the invention of the first portable cellular phone by Martin Cooper, a Motorola engineer. The original device, known as the DynaTAC 8000X, was large, cumbersome, and primarily designed for voice communication. It was not until the 1990s th...
【题目】The first mobile phone was invented in the USA ___. A.in 1970sB.in the 1970s'C.in the 1970s 试题答案 在线课程 【答案】C 【解析】 句意:第一部手机是在20世纪70年代的美国发明的。 in the+世纪百位进数+十位年代数+s,固定搭配,在...世纪...年代,故答案选C。 练习册系列答案 同...
" 可知,20世纪70年代,马丁·库珀(Martin Cooper) 希望制造一款人们可以在任何地方使用的手机,In the 1970s符合句意, 故填1970s。 【小题2】根据“It took Mr Cooper and his team 90 days to create the first mobile phone."可知, 库珀先生 和他的团队花了90天的时间才创造出了第一部手 机。 此处人...
The first mobile phone appeared in 1970s, so we can say the mobile phone has a ___ history. A. big B. long C. tall 相关知识点: 试题来源: 解析 B 【详解】考查形容词词义辨析。句意为:第一部移动手机是在20世纪70年代出现,因此我可以说移动手机有一个___历史。big大的;long长的;tall高的。
写作亮点:文中两个被动语态的句子使用的十分准确:The first mobile phone was invented by Martin Cooper in the 1970s. In my opinion, students shouldn’t be allowed to take phones to school.介绍手机的用途时,转折连词but使用的很好,说明现在的手机用途越来越多。阐述自己的观点时理由也很充分。练习...
The first mobile phone was invented in the late 1970s. As a communication tool, mobiles make it___for people to keep in touch with each other. But overuse of the mobile phone is bad for us. We all___that, but no one ever___puts their phones down. A child wrote, “I__...
以mobile phone为题的英语作文以 Title: The Evolution and Impact of Mobile Phones In today's world, the mobile phone has become an integral part of our lives, revolutionizing the way we communicate, access information, and conduct daily tasks. Its evolution from a simple communication device to ...