单项选择题
Please tell the stevedores to load the cargo（）according to the respective figures.
A.tightly B.closely C.securely D.strictly
单项选择题 Placing a lashing across a hook to prevent a fitting from slipping out of the hook is called （）.
单项选择题 Peck and Hale gear is used most commonly for securing（）.
单项选择题 Nylon line is NOT suitable for（）.
