| 知识点（KP） | 句酷综合英语 | 中国学生作文 |
| only | 18425.15 | 22075.97 |
| only + amn. | 2914.11 | 1787.84 |
| only/a | 3196.01 | 2008.08 |
| only/ajp | 3104.17 | 1839.66 |
| 形容词 only | 3145.64 | 1917.40 |
| only/avp | 14091.34 | 16673.58 |
| 副词 only | 14682.20 | 18603.93 |
| only/bit | 1.12 | 0 |
| only/c | 557.54 | 1412.14 |
| only/d | 14705.90 | 18694.62 |
| only/lex | 18425.15 | 22075.97 |
| 名词 only | 20.14 | 12.96 |
| only/pos | 18459.45 | 22114.84 |
| only/ske | 0 | 51.82 |