For this part, you are allowed 30 minutes to write a letter to invite a linguist from your department to be the guest speaker at a gathering of your club following the outline given below．You should write at least 120 words but no more than 180 words． 1．表示邀请 2．说明活动的性质、内容及嘉宾的任务 3．表达希望嘉宾出席的愿望
【参考答案】
正确答案：Dear Professor Wang, My name is Li Ming, a member from ......