便秘()
A.氨的毒性增加
B.氨的生成增加
C.氨的吸收增加
D.组织对氨的敏感性增加
E.促进氨透过血脑屏障
参考答案:C
解析:4.低血糖时脑内去氨活动停滞,氨的毒性增加。
An army spokesman stressed that all the soldiers had been ordered _____ clear warnings before firing
any shots. [ ]
A. to issue
B. being issued
C. to have issued
D. to be issued
使血不溢出脉外而在脉中循行,是气的何种功能()
A.推动功能
B.温煦功能
C.防御功能
D.固摄功能
E.气化功能