论文部分内容阅读
一个早晨,老师来到办公室不久,有人告诉他,教室里有两块玻璃昨晚被风刮碎了。老师很生气,这定是学生走时没把窗关好。
One morning, when the teacher came to the office, he was told that two pieces of glass in the classroom had been blown up by the wind last night. The teacher was very angry. It was determined that the students did not close the window when they left.