卡马西平特点有（）
A、精神运动性发作疗效好
B、对三叉神经痛疗效弱于苯妥英钠
C、对躁狂症有效
D、苯妥英钠可加速其代谢
参考答案：A, B, C, D
I was going to pay a visit to ____ Einsteins when ____ Mr. Green called me up, who I didn't know
at all.[ ]
A. the; the
B. an; the
C. the; a
D. an; a
显微镜观察低倍镜换成高倍镜后，光线变（ ）
