88. Who made the first mobile phone call? Dr. Joel S. Engel John F. Mitchell Martin Cooper Eric Tigerstedt Answer The correct answer is:C) Martin Cooper Explanation Martin Cooper who is an American engineer made the first phone call from the handheld mobile phone on 3rdApril 1973. ...
III.阅读理解(10分)The man who made the first call from a wireless(无线的) phone is now 94 years old. The year was1973. Martin Cooper operated a larro, heavy, new communleation device on a street in New York City. The device was not physically connected to phone lines. But, Cooper ...
The man who made the first call from a wireless phone is now 94 years old. 第一个用无线电话打电话的人现在已经94岁了。 The year was 1973. 那一年是1973年。 Martin Cooper operated a large, heavy new communication device on a street...
结果1 题目 ( B )6. Who made the last phone call? A. A teacher on a ship from China. B. A student on Sewol in South Korea. C. A student on a ship in the US A. D. A captain working on a ship. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
Ellam, Dennis
Alexander Graham Bell invented the telephone in 1876. And then in 1900, on December 23 on the outskirts of Washington, D.C., an inventor named Reginald Fessenden accomplished a remarkable feat: He made the first wireless telephone call. He was the first to transmit the human voice via radio...
百度试题 结果1 题目Who made the phone call (打电话)? A. Jim. B. Jessica. C. Lucas. 相关知识点: 试题来源: 解析 B 反馈 收藏
Who made a phone call for me just now,David?i don't know ,but it was a girl's ( ) a.sound b.number c.answer d.voice 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 选D voice 虽然A的sound也是声音 但是D的voice特指人的声音比较好句子的意思是 - 谁刚刚给我打...
Who made the phone call? A. Hyman. B. The woman’s boss. C. The guest speaker. 相关知识点: 试题来源: 解析 A 【原文】 M: Was it your boss who phoned you just now? W: No, it was our friend Hyman. He said he had invited a guest speaker. M: That would be great....
And the laptop offers a smooth and simple appearance that relies on a durable and water resistant outer housing that's made from Ceraluminum -- a fusion of ceramic and aluminum that's widely used in the aerospace industry. Sure, the Zenbook S 16 looks beautiful on the ...