以下抗癌药物可严重抑制骨髓造血功能,但除了
A.柔红霉素
B.争光霉素(又称平阳霉素)
C.阿糖胞苷
D.阿霉素
E.环磷酰胺
参考答案:B
创伤的并发症包括( )
A.器官功能障碍
B.感染
C.休克
D.应激性溃疡
E.脂肪栓塞综合征
I’m not a teacher in this school.I _____ until a new teacher arrives.
A.am just helping out
B.could just help out
C.just help out
D.have just helped out