低血糖（）。
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：A
用单词的正确形式填空
1. He happened __ __(help) an old woman on his way home.
2. I have forgotten____(return) his money, so he didn't receive.
3. I spent about half an hour in____(write) yesterday's diary.
4. She was very busy, so I let her____(go) back first.
5. At least we can afford ____(buy) an electric bike.
6. I had something to ask him, but he avoided___ ( answer) my question.
改良生物调节器就位后磨牙区应打开
A．5～6mm
B．4～5mm
C．3～4mm
D．6mm以上
E．2～3mm
