教师能否表现教育机制的前提是（）
A.意志的自制性和果断性
B.对工作和学生的态度
C.教师思维品质
D.深厚的知识素养和经验积累
参考答案：B
— Can you read the sign, sir? No smoking allowed in the lift!
— _____. [ ]
A. Never mind
B. Don't mention it
C. Sure, I don't smoke
D. Pardon me
