Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. ’²
2. B
3. –â
4. ‘Š

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ