正常情况下，既可全部由肾小球滤过，又可被肾小管全部重吸收的是（）。
A.葡萄糖
B.血钠
C.菊粉
D.血钾
E.肌酐
参考答案：A
---Dinner is ready．Help yourself!
---Wow! This delicious．Could you please tell me how to cook it?
A．feels
B．looks
C．sounds
D．tastes
---Would you like to drink some orange juice?
--- Thanks. , but I have drunk a lot of tea.
A．I think so
B．I don’t think so
C．I’m afraid not
D．I’d love to
