下列不属于心肌细胞膜快钠通道特点()
A.激活快、失活快
B.可被肌松剂阻断
C.乙酰胆碱可增加其通透性
D.是电压依从性离子通道
E.可被河豚毒素阻断
参考答案:B, C
The professor, _______ the project, made a comment on the report.
A.was opposed to carry out
B.opposed to carry out
C.opposed to carrying out
D.was opposed to carrying out
成都男职工生育补贴标准是多少?