13.基隆外木山外海海域發生海難,有遇難船員所乘之小艇想於沿岸登陸,而此處極為危險。此時可
用汽車燈光或喇叭聲,發出下列那個字母之代碼?
(A)D
(B)F
(C)N
(D)S
答案:登入後查看
統計: A(3), B(4), C(12), D(142), E(0) #1672434
統計: A(3), B(4), C(12), D(142), E(0) #1672434