单项选择题
A. 船舶需要装货 B. 船舶需要卸货 C. 船舶需要装卸货 D. 船舶需要靠港
A. It’s raining! Let’s stop discharging . B. It’s clear up! Let’s start discharging . C. It’s clear up! Let’s start loading . D. It’s raining! Let’s stop loading .
A. General cargo ships may load and discharge by her own winch. B. Bulk carriers may handle cargo by her own derricks. C. General cargo ships may load and discharge by her own derricks. D. General cargo ships may load and discharge by cranes.