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| active zone | |||
| current region (The block of filled-in cells that includes the currently selected cell or cells. The region extends in all directions to the first empty row or column) | |||
| active area | |||
| zone active: 11 phrases in 8 subjects |
| Construction | 2 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 1 |
| Information technology | 3 |
| Life sciences | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |