→英语｜The Definition of “Price” Prices determine how resources are to be used. They are also the means by which products and services th…〔08-19〕

  →英语｜Electricity The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones tha…〔08-19〕

  →英语｜The Beginning of Drama There are many theories about the beginning of drama in ancient Greece. The on most widely accepted today i…〔08-19〕

  →英语｜Schooling and Education It is commonly believed in United States that school is where people go to get an education. Nevertheless,…〔08-19〕

  →英语｜Andrew Carnegie Andrew Carnegie, known as the King of Steel, built the steel industry in the United States, and , in the process,…〔08-19〕

  →英语｜American Revolution The American Revolution was not a sudden and violent overturning of the political and social framework, such a…〔08-19〕

  →英语｜Suburbanization If by suburb is meant an urban margin that grows more rapidly than its already developed interior, the process of…〔08-19〕

  →英语｜Types of Speech Standard usage includes those words and expressions understood, used, and accepted by a majority of the speakers o…〔08-19〕