英语语法好的帮帮忙,亲1.In our study,if you have only class and do not

英语语法好的帮帮忙,亲
1.In our study,if you have only class and do not exercise,it is not useable.
中“have only class and do not exercise” 需要重新组织语言
2.About pronunciation practice,there are some small steps.需要重新组织语言
3.they should realize vocabulary is basement,and vocabulary is the material of understanding passages in CET-4.中“basement,and vocabulary is the material of ”也是要重新组织语言