Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. ¸
2. •¡
3. ŒÌ
4. Μ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ