选出不同类单词。
①____ A. hen B. cow C. goat D. fat
②____ A. rainy B. windy C. cloudy D. Hello
③____ A. blue B. shirt C. dress D. jacket
④____ A.one B. time C. two D. thirty
⑤____ A. afternoon B. computer room C. washroom D. board
世界上海陆面积比例是
零是( )