单项选择题
All the cargo wires must be （）well.
A.washed
B.greased
C.cleaned
D.scraped
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相关考题
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单项选择题
Cutting pliers can cut the （）.
A.derrick
B.bridge
C.paint
D.wire -
单项选择题
Pull out the （）with a claw hammer.
A.derrick
B.nuts
C.nails
D.bolts -
单项选择题
Cutting pliers can （）the wire.
A.repair
B.wash
C.cut
D.adjust
