When towing in an open seaway,it is important to use a towing line().
A:made only of wire rope,due to possible weather conditions
B:that will have the tow on a crest while your vessel is in a trough
C:that will have the tow on a crest while your vessel is on a crest
D:with little dip to gain maximum control of the tow
出自:海船船员证