Select the option that expresses the given sentence in passive voice.
Nargis quickly picks out the important files from her office shelf.

A

The important files are quickly being picked out by Nargis from her office shelf.

B

The important files will be quickly picked out by Nargis from her office shelf.

C

The important files are quickly picked out by Nargis from her office shelf.

D

The important files have quickly been picked out by Nargis from her office shelf.