有机磷酸酯类中毒症状中，不属于M样症状的是：
A．腹痛腹泻
B．小便失禁
C．肌颤
D．瞳孔缩小
E．流涎、流泪、流汗
参考答案：C
Don't interrupt while another person is speaking, ____? [ ]
A. will you
B. do you
C. aren't they
D. won't they
弹劾
