下列慢性骨髓炎的手术治疗目的,哪项是错误的
A.消灭窦道病灶
B.取出大片状死骨
C.消灭死腔
D.关闭伤口
E.查明致病菌
参考答案:E
The apples are delicious. I’d like to have third one because second one is rather too small and I had little food at lunch.
A.a; a; the
B.the; the; the
C.a; the; /
D.a; a; /