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