The main tasks for sailors on duty are, first of all,（）the persons who come on board to do their business.
A:received
B:receives
C:receiving
D:receive
出自：船舶水手证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245629】个 (题库试题定时更新)