儿童肾脏的生理功能有
A.浓缩和稀释功能
B.肾小管的重吸收和排泄功能
C.肾小球的滤过功能
D.酸碱平衡的调节功能
E.产生抗利尿激素(ADH)
参考答案:A,B,C,D
—I just can't stop worrying about the result of my medical examination.
—__.There’s nothing you can do now but wait.
A.Sit back and relax
B.Watch out for it
C.Just a moment
D.Take your time
初生菌丝体