It should be noted ______ the use of synthetic mooring ropes able to produce sparks by their manipulation is absolutely forbidden on board petroleum tankers and LPG or LNG carriers, or any vessels carring inflammable substances.
A.that
B.which
C.who
D.These
正确答案：A
载有石油的船液化石油气船或液化天然气船或者任何运载易燃材料的船上是绝对禁止的是用人造系泊绳的能操作产生火花应该被注意
