2023年中国年收入在5万到15万元之间的家庭被称为中产阶级，下列哪些表达式能够正确表达该判断条件？（ ） A.(annual_income>=5) && (annual_income<=15) B.(annual_income≥5) && (annual_income≤15) C.annual_income≥5 && annual_income≤15 D.annual_income>=5 && annual_income<=15

2023年中国年收入在5万到15万元之间的家庭被称为中产阶级，下列哪些表达式能够正确表达该判断条件？（ ） A.(annual_income>=5) && (annual_income<=15) B.(annual_income≥5) && (annual_income≤15) C.annual_income≥5 && annual_income≤15 D.annual_income>=5 && annual_income<=15 正确答案：AD