Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1.
¸
2.
Ž}
3.
D
4.
Ž^
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ