英语翻译我的观点是不必要全部实行全英文课本和英文授课,只需在成绩优秀的班级开设.因为同学之间的英语水平相差很大,不利于很

My view is unnecessary all the whole English textbooks and English medium of instruction,just good grade classes.Since the standard of English among students varied widely,is not conducive to good teaching.They hope that my views on your help.I wish you good health.