Who are most teenagers friends with on Facebook?
举一反三
- Most teenagers sleep enough
- She traveled a great deal（） A: so most of her friends did B: as did most of her friends C: most of her friends did so D: most of her friends did it
- Who was the founder of Facebook?
- The band are__________(most) teenagers, I think.
- What books are most popular among teenagers according to the ________(调查).