阿摩線上測驗
39.We often use a _____________ to adjust the length of lashing wire on board.
(A)cleat
(B)turnbuckle
(C)shackle
(D)thimble
答案：登入後查看
統計： A(3), B(31), C(33), D(2), E(0) #1206345
統計： A(3), B(31), C(33), D(2), E(0) #1206345
