易并发DIC的白血病类型是()。
A.AML-M1
B.AML-M2
C.AML-M3
D.AML-M5
E.B-ALL
参考答案:C
.
Straight away I went to buy the tickets, but there were_______left for the next public holiday.
A.nothing
B.none
C.neither
D.no one
氢氟酸烧伤的特点有().
A.迟发性深部组织疼痛
B.烧伤区皮肤凝固变性,质地变厚
C.可有进行性损伤,甚至腐蚀到骨组织
D.可引起指(趾)甲下损伤
E.钙离子制剂治疗有效