行车中当机动车突然爆胎时，驾驶人切忌慌乱中急踏制动踏板，尽量采用抢挂低速档的方法，利用发动机制动使机动车减速。
参考答案：对
His father insisted _____ him, but he insisted he _____ nothing to do with the matter. [ ]
A. on punishing; should have
B. he punished; had
C. on punishing; had
D. he punish; should have
女性患者，68岁，右侧肢体乏力1天就诊。体查：神清，右侧中枢性面、舌瘫，右侧肢体肌力4级。最有助于鉴别诊断的辅助检查是（）。
A.头颅CT
B.脑脊液检查
C.心电图
D.肌电图
E.脑电图
