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

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ