用四个英语时态,各写一篇作文六年级水平的,不少于50个单词,带翻译,不...答:我是一名学生,我在学习在高中的时候,我正在学习的前一年,我在中学完成所有高中知识,后来一个月我去大学,所以我很努力读书了 I'm a student ,I'm studying in high school,before one year I was studying in middle school,I have finish all high knowlagel already,after one mouth I'll go...