Question

Which sentence does not contain any errors in comma usage?

  A. We have seen apes at the zoo on TV and in movies.   B. We have seen apes at the zoo, on TV, and, in movies.   C. We have seen apes at the zoo, on TV, and in movies.   D. We have seen apes at the zoo on TV, and in movies.

Answer 1

it should be C.
if you read it out loud with pauses for the commas it sounds good

Answer 2

C is the correct answer