水平-1 | 水平-2 | 水平-3 | 水平-4 | |
人教A版 | 19 | 67 | 117 | 24 |
(8.4%) | (29.5%) | (51.5%) | (10.6%) | |
南一书局 | 8 | 34 | 87 | 7 |
(5.8%) | (25%) | (64%) | (5.2%) |