The entrance exam to high school is coming. Wang Lin’s mother limits his time on the Internet on weekends as the table. His study time online is 6times of that on e-mails. So Wang Lin’s mother allows him to go on the net for ______ hours.

Things to do on net	Study	Chat with QQ	Send or receive e-mails
Hours	3/4 total hours	1hour	?

 
A. 3                      B. 8                 C. 6