单元 复习 this is my sister .(单元复习) 七年级英语新目标上unit3this this is my sister this wbr> is wbr> my 课件 七年级英语新目标 上 unit3 this is my sister uni...
基于9个网页-相关网页
复习这个单元的所有课文，然后看看你们是否理解每篇课文的大意。
Review all the lessons in this unit and see if you can understand the main idea of each lesson.
该网站比较受欢迎的特色有视频聊天，由说本族语的人改错的写作练习，复习小测验，和学习单元。
Popular site features include an integrated video-chat-application, writing exercises that can be corrected by native speakers, review quizzes, and learning units.
这是你们准备考试应该复习的内容，首先我们知道，这个单元的主要内容是多元函数。
Here is a list of things that should be on your review sheet for the exam.The first thing we learned about, the main topic of this unit is about functions of several variables.
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