填空题
II.
A—assembly line J—safety boots
B—packer K—shipping clerk
C—forklift L—time card
D—explosive materials M—warehouse
E—fire extinguisher N—hard hat
F—loading dock O—earplug
G machine operator P—hand truck
H—electrical hazard Q—safety earmuffs
I—conveyor belt
( ) 装配线 ( ) 灭火器
【参考答案】
A, E