拒绝违章指挥权、紧急避险权不属施工作业人员应当享有的安全生产权利。（）
参考答案：对
Speaker A: I’m awfully sorry. I hope I haven’t spoiled it. Speaker B: ().
A. Oh, it’s nothing. Don’t let a little thing like that worry you.
B. I know you are unintentional. Just be more careful next time.
C. There is no need for you to say sorry. Anyway, I can buy a new one.
D. You are right. You haven’t spoiled it. You see, it’s still in good condition.
常用的脱氧方法有哪些？
