写作：For this part, you are allowed 30 minutes to write a letter to express your thanks to one of your friends who helped you most when you were in difficulty.

Part Ⅰ Writing（2016年6月英语四级卷三试题及答案）

Directions:

1.【题干】For this part, you are allowed 30 minutes to write a letter to express your thanks to one of your friends who helped you most when you were in difficulty. You should write at least 120 words but no more than 180 words.