单项选择题
Put on your chipping （）when chipping and scraping.
A.goggles
B.glasses
C.goggle
D.hammer
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相关考题
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单项选择题
The sailor working aloft should wear （）.
A. safety cap
B. life jacket
C. safety harness
D. clothes -
单项选择题
Secure your safety harness when working （）.
A.aloft
B.outboard
C.A&B
D.inboard -
单项选择题
Rig （）on both side of the bow.
A. the gangway
B. the paint boards
C. the pilot ladder
D. all of the above
