清创的原则,下列各项中错误的是A.清除伤口内异物 B.切除失去活力组织 C.彻底止血 发布时间:2018-06-30 05:23 │ 来源:www.tikuol.com 题型:单项选择题 问题: 清创的原则,下列各项中错误的是A.清除伤口内异物B.切除失去活力组织C.彻底止血D.根据情况缝合伤口E.必须放置引流
题型:单项选择题 Many students find ________ jobs during their summer holidays to obtain some working experience.[ ]A. permanent B. comfortableC. temporary D. stable 查看答案