高校问答阈值和阀值是什么意思:求英语幽默
来源：百度文库 编辑：高校问答 时间：2024/05/06 07:01:39
演讲比赛用，简单点，但不太短
Oral examination
The students of the Medical College were having an oral examination in class.The professor asked a student how much medicine the patient should take for certain kind of illness.The student answered promptly:“5g.”But a minute later,the student realized he was wrong.Immediately the student put up his hand and said:“Professor,please allow me to correct my mistake.Is that allright?”The professor looked at his watch and said :“It is not necessary now.The patient passed away unfortunately 30seconds because of the over use of the medicine