题目

Travelling abroad is becoming increasingly popular these years. Some people are afraid of making linguistic mistakes while traveling. Actually, cultural mistakes may be more serious, which can lead to serious misunderstanding.【1】●Touching Someone【2】In Mediterranean countries, if you don’t touch someone’s arm when talking to them or if you don’t greet them with kisses or a warm hug, you’ll be considered cold. But backslap(拍背) someone who isn’t a family member or a good friend in Korea, and you’ll make them uncomfortable. In Thailand, the head is considered sacred(神至少需要（ ）厘米长的铁丝，才能做成一个底面积是16平方厘米的正方形，高是3厘米的长方体框架。