A.貸方期末余額=貸方期初余額 B.貸方期末余額=貸方期初余額+貸方本期發(fā)生額 C.貸方期末余額=貸方期初余額-借方本期發(fā)生額 D.貸方期末余額=貸方期初余額+貸方本期發(fā)生額-借方本期發(fā)生額
A.水箱B.水泵C.水池D.氣壓給水設(shè)備
A.30%B.40%C.60%D.50%