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初二了,竟然还有2位同学成绩是个位数,真的担心他们初三怎么办?有部分学生的成绩是靠代数撑着,一谈到几何那简直是谈虎色变,可以说一窍不通;还有的学生移项都不知道要变号,如x-3=0,移项后应该为x=3
On the second day, there are actually two students whose grades are single digits. I really worry about how they do on the third day. Some students’ performance is supported by algebra. When it comes to geometry, it simply means turning a blind eye to the tiger. Of the students are not aware of the shift to change, such as x-3 = 0, after the shift should be x = 3