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在平时的单元测试中,有两道简单机械题,学生感到难度不大,而且解答也很顺利,但得分率较低.现分析错解原因供参考.
In the usual unit test, there are two simple mechanical problems, students feel it is not difficult, and the answer is also very smooth, but the score rate is lower. Analysis of the reasons for misunderstanding for reference.