●When creating the toy grammar, have a look at English sentences from the corpus and try to sum up The foundations. You are also inspired to search out resources about English grammar or CFGs for English. 步骤与语言表达技巧。实际上，大部分学生都已经具备了一定水准的语言表达及学术水平，往往在进行 是老师经常布置的作业了。特别是很多刚到国外留学的小白们没有接受过系统的 检查和校对也需要留出... https://socialislife.com/story12599731/assignment%E6%A0%BC%E5%BC%8F-an-overview