Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
negative =
1. –f
2. ˆÚ
3. Ӗ
4. ‰Í

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ