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教授发下来的试卷居然没有题目?究竟是怎么一回事呢?One day a professor entered the classroom and asked his students to prepare for a surprisetest.They waited anxiously at their desks for the test to begin.The professor handed out thequestion papers with the text facing down as usual.Once he handed them all out,he asked his
One day a professor entered the classroom and asked his students to prepare for a surprise test. They waited anxiously at their desks for the test to begin. The professor handed out thequestion papers with the text facing down as usual.Once he handed them all out, he asked his