43. 依據規定 Pilot Ladder 的攀爬範圍，下列何者敘述正確？
(A)Requiring a climb of not less than 1.5 m and not more than 9 m under the surface of the water
(B)Requiring a climb of not less than 1.5 m and not more than 8 m under the surface of the water
(C)Requiring a climb of not less than 1.5 m and not more than 9 m above the surface of the water
(D)Requiring a climb of not less than 1.5 m and not more than 8 m above the surface of the water