One of my friends Fred did very 1ittle work when he was a student.He spent more time drinking in bars(酒吧) than working in the library.Once,we had to take an important exam.The exam had a hundred questions.To each question,we had to write "Right"

One of my friends Fred did very 1ittle work when he was a student.He spent more time drinking in bars(酒吧) than working in the library.Once,we had to take an important exam.The exam had a hundred questions.To each question,we had to write "Right"
One of my friends Fred did very 1ittle work when he was a student.He spent more time drinking in bars(酒吧) than working in the library.Once,we had to take an important exam.The exam had a hundred questions.To each question,we had to write "Right" or "Wrong".The night before the exam,Fred was watching TV and drinking.He usua1ly worried a lot the night before the exam.But on that night he looked quite relaxed.He told me what he would do." It's very easy," he said to me,"There are a hundred questions and I have to get fifty right answers to pass the exam.I'll bring a coin(硬币 )with me and throw it to decide(决定)answers.I' m sure I'll get half the questions right in this way."During the exam,Fred sat down and really threw the coin for half an hour when he was writing down his answers.Then he 1eft half an hour before the others.The next day he saw the teacher on the playground."Good morning,Mr.Wu," he said,"Have you checked the papers?Have I passed?" The teacher 1ooked at him and smiled,"Ah,it's you,Fred.One moment,please." Then he put his hand into his pocket and took out a coin.He threw it into the air,caught it in his hand and looked at it ,"I'm very sorry,Fred.You failed."
Which sentence is wrong?
A.The teacher didn't know what Fred did in the exam B.Mr.Wu didn't let Fred pass the exam
C.Mr.Wu was glad that Fred was very clever.
D.The next day the teacher looked at Fred and smiled.

One of my friends Fred did very 1ittle work when he was a student.He spent more time drinking in bars(酒吧) than working in the library.Once,we had to take an important exam.The exam had a hundred questions.To each question,we had to write "Right"
A老师不知道弗莱德在考试中做了什么.
B吴老师没有让弗莱德通过考试
C 吴老师很高兴弗莱德非常聪明

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