The hands on this clock are lubricate so t
题型:单项选择题
问题:
The hands on this clock are lubricate so that it can be seen in the dark.
A.luminous
B.luminary
C.lugubrious
D.lubricable
The hands on this clock are lubricate so that it can be seen in the dark.
A.luminous
B.luminary
C.lugubrious
D.lubricable