首页 / 百科 / 内容详情 Approximately 20 million words are added into COCA per year. 2022-04-22 4次阅读 Approximately million added Approximately 20 million words are added into COCA per year. A.正确B.错误正确答案:正确 If we are uncertain about an expression, we can make a query under “Chart” for its frequency. COCA, Corpus of Contemporary American English, was created by Prof. Davies with Brigham Young University in 2000. 猜你喜欢 The empirical rule tells us that approximately of the values cluster within a distance of 1 standard deviation from the mean for Generally speaking in an organic material, the average energy of a hole is approximately equal to the energy of HOMO electron Chinese characters, also known as Hanzi(汉字)are one of the earliest forms of written language in the world, dating back approxima