上课
上课[shàng kè]1.■（学生听课） attend class; go to class:He didn't come to class yesterday.他昨天没来上课。（教师讲课） conduct a class; give a lesson:
上课[shàng kè]1.■（学生听课） attend class; go to class:He didn't come to class yesterday.他昨天没来上课。（教师讲课） conduct a class; give a lesson:
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