皮皮学，免费搜题
登录
搜题
【单选题】
下列关于肾小管分泌NH3的叙述,错误的是:( )A.
NH3与肾小管液中H+结合形成NH4+
B.
NH3是通过肾小管主动转运而进入小管液的
C.
NH4+与肾小管液中CI-结合生成NH4CI
D.
NH3分泌对维持酸碱平衡起重要作用
E.
NH3的分泌能促进NaHCO3的重吸收
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】根据磁化性能不同,常把磁性材料分为 、 、 。
【单选题】The carrier shall not be liable for the loss of or damage to the goods occurred during the period of carrier's responsibility arising or resulting from any of the following causes except ______．
A.
Fire，unless caused by the actual fault of the carrier
B.
Force majeure and perils，dangers and accidents of the sea or other navigable waters
C.
War or armed conflict
D.
Intentional misconducts by the crew members on board the ship against the carrier
【单选题】All of the following are mentioned in paragraph 4 as consequences of the new system for workers EXCEPT a loss of
A.
freedom
B.
status in the community
C.
opportunities for advancement
D.
contact among workers who were not managers
相关题目：
参考解析：
知识点：
题目纠错 0
发布
