发现蜜蜂有三种舞蹈,先是A--G 段落的list of headings,然后用一个词填三种舞蹈:round,slickle,waggle.最后是sentences
completing.
WRITING: VERSION 83 Task1: You are in a local company and you want to have a training course in another city. Write a letter to your company manager. 1)give the details of the course. 2)explain the reason why you need to attend the course. 3)tell him how much time you need to take off from your work. Task2: In the past, we have no computers, Internet, and mobile-phones, what is positive and negative effects of these developments