| 知识点（KP） | 句酷综合英语 | 中国学生作文 |
| amn. + city | 1502.38 | 1723.07 |
| von. + city | 490.00 | 272.06 |
| city | 5233.68 | 3251.80 |
| city/bit | 13.03 | 38.87 |
| city/lex | 6790.77 | 4754.63 |
| city/n | 6776.88 | 4715.76 |
| city/np | 22.19 | 12.96 |
| 名词 city | 3655.06 | 2889.05 |
| city/pos | 6776.88 | 4715.76 |
| city/ske | 12.84 | 90.69 |