多项选择题 Please select the correct ones from the following statements about strategy.（）

单项选择题 For Lacan，the self is an interaction between the（）order and the（）order.

单项选择题 What is the force that creates hegemony？（）

问答题 What is the defintion and what are the scopes of Civil Engineerin？

单项选择题 It is very（）to pick your teeth at the table.