影响微管的装配，阻碍纺锤体的形成（）
A．长春碱
B．紫杉醇
C．羟基喜树碱
D．他莫昔芬
E．氟他米特
参考答案：A
--- I have _____________, I’m afraid I have to see the doctor.
--- I ‘m sorry to hear that.
A．a good eyesight
B．good eyesight
C．a poor eyesight
D．poor eyesight
渗出液LD值(U/L)一般大于
A．100B．150C．200D．250E．300
