伤口引流物一般在手术后多长时间取出 A.12~16小时 B.16~24小时 C.24 发布时间:2018-04-18 00:02 │ 来源:www.tikuol.com 题型:单项选择题 问题: 伤口引流物一般在手术后多长时间取出A.12~16小时B.16~24小时C.24~48小时D.48~72小时E.72小时以后
题型:单项选择题 Not everyone has realized what________important part the balance of________nature plays in their life.[ ]A. an; the B. /; theC. an; / D. the; / 查看答案