问题
单项选择题
A piece of small stuff (small line) secured to an object to prevent it from going adrift is a().
A.lanyard
B.keeper
C.noose
D.stopper
答案
参考答案:A
A piece of small stuff (small line) secured to an object to prevent it from going adrift is a().
A.lanyard
B.keeper
C.noose
D.stopper
参考答案:A