读一读，选出不同类的单词。（每小题2分，共10分）
(    )A. gym         B. TV           C. TV room
(    )A. boots       B. pants        C. jeans
(    )A. warm        B. cold         C. dress
(    )A. fat         B. duck          C. rabbit
(    )A. rainy       B. windy         C. seven