题目对以“商住两用房”名义申请贷款的,首付款比例不得低于( )A. 40%B. 45%C. 50%D. 55%对以“商住两用房”名义申请贷款的,首付款比例不得低于( )A. 40%B. 45%C. 50%D. 55%题目解答答案B. 45%