以及" In the 1950s, desktop computers were invented in the same country. "可知,第 一台现代化的电脑和台式电脑都是在美国发明创造出来的 19.A 点拨:细节理解题。 细读法。 由原文中的“It improved the speed and exactitude of calculation(计算)."可知:第一台现代 化的电脑是被用来提高计算的速度和...
百度试题 结果1 题目 )1. -Cathy, could you make ___ list of the great inventions in ___1950s?-Sure A./;/ B. a;/ C. the; the D. a; the 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
In the 1950's, a Chinese doctor named Min Chiu Li was working at the US National Cancer Institute (in my hometown of Bethesda, MD actually). A position he took in large part because it afforded him an exemption from the military draft, which was in full gear during the Korean War. Af...
The first modern computer was invented in America in 1946. It was as big as a room. It improved the speed and exactitude of calculation(计算). In the 1950s, desktop computers were invented in the same country. They became smaller and could be put on the desk. Since then, they have be...
The 1940s was a decade of inventions of all kinds. Naturally, World War II had a lot to do with many of the inventions, which then found uses in daily life after the war.
-Cathy, could you make list of the great inventions in1950s? -Sure. A./;/ B.a;/ C. the; the D. a; the CC)2. Books which are too easy too difficult are not good for children to keep their reading habits. A. both; and B. neither; nor C. cither; or D. not only; but ...
. Making chocolate soft.3.The first microwave weighed about ___. . 1945 kilograms . the weight of a fridge . millions of kilograms . 350 kilograms 4.The microwave was invented ___. . at the end of the first World War . in the 1950s . at the end of 1945 . in 1945 相关知识点:...
"Saving Our Waterways:Pollution in the Mississippi” If you were a housewife, which program would probably interest you most? A. Let's Talk! B. Wall Street Today. C. Cooking with Cathy. D. Farm Report. If you'd like to watch a game show, you could turn on the TV to ...
1911: Kohler Co. introduced the industry's first one-piece recess bath with an integral apron. Before this time, built-in baths were cast in two separate sections - the tub proper and the apron. The apron and the tub were then either fitted together by the plumber when the tub was inst...
In the 1950s, the popularity oftelevision exploded, and the film industry started experimenting with technologies to lure audiences back into movie theaters. In this context, two 1959 olfactory innovations – AromaRama and Smell-O-Vision – emerged. ...