The earliest use of math in OED2 in which it is clear that no period is intended is in 1924 in P. Marks, Plastic Age: "I'm talking about the copying of math problems and the using of trots." However, there are a number of earlier uses in which the word ends a sentence, so ...
This is very different from the situation ___ years ago when people could only use their eyes. Perhaps they dreamed of ___ the universe.When did humans first go into space The story began not so very long ago, ___ the first astronauts were not people—they were animals.Scientists wanted...
In 1888, James Joseph Sylvester continued the use of Euler's notation n (Shapiro). Allan Cunningham used σ(N) to represent the sum of the proper divisors of N in Proceedings of the London Mathematical Society 35 (1902-03): The Repetition of the Sum-Factor Operation. Abstract of an ...
根据下文所举的例子Some maps may show the whole world, A road map…Other maps may use pictures to show…都是在说不同的地图图片的重要性;结合所在句子的语境A map usually tells what the pictures…并联系地图的功能可知地图通常告诉我们图片代表什么,结合选项故用动词短语stand for“代表”。故选A。
(21)___maps.With the help of the photographs taken from the sky and space,maps are now more exactly made than ever.(22)___the world is always changing,we will always need new maps.There are many types of maps,but almost all use(23)___and pictures to describe what a place is lik...
根据前句ancient Greeks(希 腊人 )used their knowledge of math and science to make maps 可知,古希腊人运用数学和科学知识绘制的地图肯定是比 较先进的,以前的人们认为地球是平的,因此猜测这个时 候希腊人已经知道地球是圆的, 故用形容词round, 故答案 为D。 5 B 【解析 】考查介词辨析。 此处表示 “...
There are many types of maps , but almost all use___and pictures to describe what a place is like when the map is made . A map usually tells what the pictures___. Some maps may show the whole world . A road map will help you know the___from one place to another . Other maps...
There are many types of maps , but almost all use___and pictures to describe what a place is like when the map is made . A map usually tells what the pictures___. Some maps may show the whole world . A road map will help you know the___from one place to another . Other maps...
With the help of the photographs taken from the sky and space, maps are now more exactly made than ever.7 the world is always changing, we will always need new maps.There are many types of maps, but almost all use 8 and pictures to describe what a place is like when the map is ...
19.D 考查形容词用法及语境辨析.根据前句ancient Greeks(希腊人) used their knowledge of math and science to make maps可知古希腊人运用数学和科学知识绘制的地图肯定是比较先进的,以前的人们认为地球是平的,故猜测这个时候希腊人已经知道地球是圆的,结合选项,故用形容词round,圆的.故选D. 20.B 考查介词用法...