高压蒸汽灭菌的温度是() A.150℃ B.121℃ C.100℃ D.80℃ 发布时间:2019-01-08 05:05 │ 来源:www.tikuol.com 题型:单项选择题 问题: 高压蒸汽灭菌的温度是()A.150℃B.121℃C.100℃D.80℃
题型:单项选择题 They feared that he would _____ if he continued to work on the project day and night. [ ]A. burn himself down B. burn himself out C. burn himself upD. burn himself off 查看答案