The following sentences may need dashes, parentheses, or a hyphen. Choose the correct punctuation for the sentence, if any. The Internet what a change it has brought to communication! is another medium for news.
a.
The Internet -what a change it has brought to communication!- is another medium for news.
c.
The sentence is correct.
b.
The Internet (what a change it has brought to communication!) is another medium for news.

Please select the best answer from the choices provided

A
B
C