考虑脱髓鞘病的患者,我们可选择的检查有()
A.腰穿检查
B.头MRI
C.免疫学方面的检查
D.诱发电位检查
E.DSA
参考答案:A, B, C, D
that ,or one day you may come to be ashamed of what you have done.
A.Stop doing
B.If you stop doing
C.If you don’t stop doing
D.You stop doing
将钢件加热到某一温度,再保温一定时间,然后在空气中冷却的过程叫做()。
A.淬火
B.回火
C.退火
D.正火