单项选择题
Please mark (out) one of the most important register of shipping in the world. （）.
A.HK MARDEP B.COSCO C.Lloyd's Society D.Liberia Shipping Registry
单项选择题 Please let me（）a set of import manifests．
单项选择题 Please instruct the stevedores that on no account（）to exceed this limit．
单项选择题 Please get everything ready prior（）shifting．
