下列哪些物质运输方式需消耗ATP（）
A.协助扩散
B.自由扩散
C.质子泵
D.内吞作用
参考答案：C, D
The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.
A．humble
B．minor
C．inferior
D．awkward
慢性肾病综合症的临床表现下列哪项错误（）
A.高度水肿
B.大量蛋白尿
C.低蛋白血症
D.高脂血症
E.尿路刺激症
