AIM: to inquiry the risk factors of behavior problems in high school students in order to analyze the relation of family type and parents' factors to behavior problems in high school students.
目的：调查中学生行为问题的危险因素，并分析家庭类型及父母因素对中学生行为问题的关系。
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The sales records, including but not limited to product name, specification, type, batch, sale destination and quantity, should be kept for inquiry from the very first sale of product in Euro Union.
Regarded this as the foundation to still inquiry into according to the verse teaching of the verse language a type study tries, namely the verse rewrites the teaching.