Simoneat the beginning和in the beginning有什么区别？
的有关信息介绍如下：
区别： in the beginning 意为“开始时”； at the beginning不能单独用，它后面须加of，意思为“在开始…时候”： 1、At the beginning of the meeting，he didn′t say anything；but at the end of the meeting，he said a lot. 2、In the beginning，he sang a song；but in the end，he gave a speech on how to make friends.
