北京市昌平区
Tt's very nice. I think my pronunciation will be improve d very soon
特值法加排除法很有用!
老师讲的很好都是按点分析的,对考试很有帮助,以后考试也可以按照老师的答题思路来写。
Tt's very nice. I think my pronunciation will be improve d very soon
特值法加排除法很有用!
老师讲的很好都是按点分析的,对考试很有帮助,以后考试也可以按照老师的答题思路来写。