Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. ’²
2. ˆù
3. Žg
4. “‡

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ