皮皮学，免费搜题
登录
搜题
【单选题】
(2014)下列关于肾近端小吸收HCO 3 - 的描述,正确的是:A.
与管腔膜上Na + -H + 交换密切相关
B.
重吸收量约滤液总量的1/3
C.
通过Cl - -HCO 3 - 交换进入上皮细胞
D.
与上皮细胞分泌NH 3 无关
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】If you suspect that the illness might be serious you should not ______ going to the doctor.
A.
put off
B.
put aside
C.
hold back
D.
hold up
【简答题】If you suspect that the illness might be serious, you should not ________ going to the doctor. A) pick out B) make out C) put off D) give off
【单选题】If you suspect that the illness might be serious, you should not ______ going to the doctor.
A.
pick out
B.
make out
C.
give up
D.
put off
【单选题】__________you suspect something, I may as well tell you the whole truth.
A.
Since
B.
Until
C.
After
D.
While
相关题目：