MIC分型法是由( )、( )和( )三者共同组成的。
参考答案:形态学 免疫学 细胞遗传学
--- Can I look at the menu for a few more minutes before I order?
--- Of course. _______, Sir.
A.Make yourself at home
B.At your service
C.It doesn’t matter
D.Take your time
喷码机打印半个字的原因有()。
A、墨路压力低
B、墨线歪
C、回收管脏