下列属于财务评价动态指标的有()
A.投资利润率
B.借款偿还期
C.财务净现值
D.资产负债率
参考答案:C
— What do you like to do _______ class?
— I like to play volleyball.
A.after
B.past
C.from
D.to
使胃蛋白酶原转变成胃蛋白酶的刺激物是()
A.Na+
B.Cl-
C.K+
D.HCl
E.内因子