Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. ˆÓ
2. ΃
3. ’²
4. Š¿

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ