单选题 Professor Tom was going to meet his students on the next day, so he wrote some words on the blackboard which read as follows: " Professor Tom will meet the class tomorrow. " A student, seeing his chance to show his sense of humor after reading the notice, walked up and erased the "c" in the word "class". The professor noticing the laughter, wheeled around, walked back, looked at the student, then at the notice with the erased "c", calmly walked up and erased the "I" in " lass", looked at the frightened student and went on his way. All "asses(蠢驴)" were embarrassed(尴尬的).

单选题 Professor Tom wrote a notice to his students on the blackboard.
A. Right. B. Wrong. C. Doesn't say.
【正确答案】 A
【答案解析】[解析] 是非判断题
该文第一自然段就描述了：汤姆教授在黑板上写出如下文字：“汤姆教授明天将和大家见面”。根据内容和形式判断，这显然是一则简短的通知。
单选题 A student changed the sentence into "Professor Tom will meet the lass (情人) tomorrow. "
A. Right. B. Wrong. C. Doesn't say.
【正确答案】 A
【答案解析】[解析] 是非判断题
该学生把class中的c擦掉，则是lass。原句即变成：“汤姆教授明天将和情人见面”。
单选题 A student erased a letter to correct Professor Tom's mistake.
A. Right. B. Wrong. C. Doesn't say.
【正确答案】 B
【答案解析】[解析] 是非判断题
文中第二句说明了：一个学生纯属于想显摆自己的幽默感，而去修改了教授的通知。但是题干的含义：该生修改教授的通知是善意地纠正教授的错误。
单选题 All students will not meet Professor Tom happily on the next day.
A. Right. B. Wrong. C. Doesn't say.
【正确答案】 C
【答案解析】[解析] 是非判断题
所有学生在这次小事故之后，第二天是否愉悦地与汤姆教授见面，文中没有提到，也无法推测。
单选题 Professor Tom showed his sense of humor.
A. Right. B. Wrong. C. Doesn't say.
【正确答案】 A
【答案解析】[解析] 是非判断题
通读全文，特别关注calmly这个词语，我们可以得知该教授是平静而幽默地还击了学生的玩笑。