C seems to be the only one that makes sense.
Answer:
See below.
Explanation:
When you proofread a document you should evaluate whether the document is likely to influence readers and check for accuracy.
Cataloging Section
Acquisition Section
Circulation Section
Periodicals and Reference Section
action is the answer thank me later.
I would say tipped his hat because without it you need a word phrase or else the sentance wouldn't make sense.
Hope this helps! Happy Studying!