Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. •\
2. ’²
3. •b
4. ‹È

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ