找出与其它不同类的一项。
(   ) 1. A. cinema     B. magazine    C. dictionary    D. newspaper
(   ) 2. A. books     B. reads       C. teaches      D. watches
(   ) 3. A. bored     B. poor         C. maybe        D. quiet
(   ) 4. A. hiking    B. swimming     C. straight      D. singing
(   ) 5. A. angry     B. sad         C. happy        D. feel