怎样标准的练习听力

     听力及阅读的标准分换算法
            标准分=得分*10*0.35
   答对                得分                  标准分
 35                      71                    248.5
 34                      68                    238
 33                      65                    227.5
 32                      63                     220.5
 31                      61                     213.5
 30                      59                     206.5
 29                      57                     199.5
 28                      55                     192.5
 27                      53                     185.5
 26                      51                     178.5
 25                      50                      175
 24                      49                     171.5
 23                      48                     168
 22                      47                     164.5
 21                      46                     161
 20                      45                     157.5
 19                      44                     154
 18                      44                     154
 17                      43                     150.5
 16                      42                     147
 15                      41                     143.5
 14                      40                     140
 13                      39                     136.5
 12                      38                     133
 11                      37                     129.5
 10                      36                     126
 9                       36                      126
 8                       35                      122.5
 7                       34                      119
 6                       34                      119
 5                       33                      115.5
 4                       32                      112
 3                       31                      108.5
 2                       30                      105
 1                       30                      105
 0                       29                      101.5
      听力
  短对话、短文听力，每题算1个，共25个；
  听写共11题，单词2题算1个，句子每题算2个，共10个。
      阅读
  快速阅读与简答阅读每题算1个，共15个；
  篇章阅读每题算2个，共20个。
    综合测试的彼岸准分换算法
     标准分=得分*10*0.15
 答对                    得分                 标准分
15                        71                 106.5
14                        67                 100.5
13                        63                  94.5
12                        60                  90
11                        57                  85.5
10                        54                  81
9                          51                  76.5
8                          48                  72
7                          45                  67.5
6                          42                  63
5                          39                  58.5
4                          37                  55.5
3                          35                  52.5
2                          33                  49.5
1                          31                  46.5
0                          29                  43.5
      完型
  每2题算1个，共10个；
      翻译
  每题算1个，共5个。