Accumulations of oily rags should be(). A.
题型:单项选择题
问题:
Accumulations of oily rags should be().
A.kept in nonmetal containers
B.discarded as soon as possible
C.cleaned thoroughly for reuse
D.kept in the paint locker
Accumulations of oily rags should be().
A.kept in nonmetal containers
B.discarded as soon as possible
C.cleaned thoroughly for reuse
D.kept in the paint locker