1.______ others might have been satisfied, Dawson had higher ambitions.
A.What   B.Why    C.Which      D.Where
2. ---I haven’t seen you for ages. Haven’t you graduated from college?
---Yes. I _____ English for four years in Nanjing.
A. study                B. have studied      C. am studying       D. studied
3. The word “media ”basically refers to _____ we commonly call newspapers, magazines, radios and televisions.
   A. which                 B. what                 C. 不填                D. that