在神经纤维动作电位的去极相,通透性最大的离子是().
A.Na+
B.K+
C.Cl-
D.Ca2+
E.Mg2+
参考答案:D
The woman _____ her boss of having broken the labor law because he fired her when she was pregnant.
A.blamed
B.charged
C.accused
D.scolded
预备党员的权利,除了没有以外,也同正式党员一样。()
A、表决权
B、选举权
C、对党的工作提出建议
D、被选举权