气管切开的部位多在()
A.第1气管软骨环
B.第1~3气管软骨环
C.第2~4气管软骨环
D.第3~5气管软骨环
E.低于第5气管软骨环
参考答案:D
My computer has broken down. I'll get it _____ this afternoon. [ ]
A. repairs
B. repairing
C. repaired
D. to repair
抵押人就是债务人。 ( )