Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. —]
2. ˆÚ
3. ¸
4. Ð

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ