B is correct "A social commentator, who explains what a book says about people in general."
Answer:
Vietnamese law treats theft as a criminal offense if the stolen property's value exceeds VND2 million ($87). Wang's jail term is possibly the heaviest punishment to be handed down for a flight theft case, as many Chinese culprits caught in recent years have just been fined and deported.
Explanation:
It is correct but you could use words that people would more understand.
If you were referring to groceries or things you buy from the store, you could say:
He left all his items on the bus.
He left all his groceries on the bus.
(<em>Your answer is great this is just a suggestion) </em>
The answer is B. more than one form of communication
MULTImedia is your hint since that would be "more than one form of communication" is used.