单项选择题

The use of（）between bags may lead to chafage and tearing of the bags.

A.strips of burlap
B.heavy paper
C.dunnage boards
D.strips of rope yarm

点击查看答案&解析

上一题目录下一题

单项选择题

A.below
B.in
C.of
D.under

单项选择题

A.ballast deep tanks if they are slack
B.transfer ballast athwarships
C.pump out double bottoms
D.fill double bottom from deep tanks

单项选择题

A.tighted formally
B.shut tightly
C.combined properly
D.closed suitably