You should slack the mooring lines （）when the wind is big.<br>A:at the same time<br>B:on time<br>C:in time<br>D:at times

You should slack the mooring lines （）when the wind is big.
A:at the same time
B:on time
C:in time
D:at times

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)