婴儿腹泻时最常见的酸碱平衡紊乱是
A．呼吸性碱中毒
B．代谢性碱中毒
C．呼吸性酸中毒
D．代谢性酸中毒
E．混合性酸中毒
参考答案：D
Marketing is ______ just distributing goods from the manufacturer to the final customer.
A．rather than
B．other than
C．bigger than
D．more than
检查计划制订的程序是什么？
