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

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ