对前列腺测量,最准确的是以下哪项成像技术()
A.CT横断面扫描
B.膀胱造影
C.MRI冠状面、矢状面T2加权像
D.盆腔血管造影
E.骨盆区平片
参考答案:C
Why didn't you tell me there was no meeting today? I _____ all the way here _____the heavy snow.
A.needn't have driven;through
B.can't have driven;across
C.mustn't have driven;through
D.shouldn't have driven;cross
使慢性粒细胞白血病达到生物学缓解的首选药物是()
A.白消安
B.羟基脲
C.伊马替尼
D.α干扰素
E.环磷酰胺