Needless to say, the students who had studied mathematics before did better in the statistics exam.
，以前学过数学的学生统计学考得比较好。
Needless to say, the students who had studied mathematics before did better in the statistics exam.
，以前学过数学的学生统计学考得比较好。
声明：以上例
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容
表本软件的观点；若发现问题，欢迎向我们指正。
