在静电复印中，使已曝光感光版(鼓)上的静电潜像，转变成为可见墨粉像的过程，称为( )

A．充电

B．转移

C．显影

D．定影

There _______ some bread on the table, but there _______ any apples on it.[ ]

A. weren't;  was

B. were;  wasn't

C. wasn't;  were

D. was;  weren't