判断下列单词是(√)否(×)同类。 ( )(1)A. red B. blue ( )(2)A. day B. week ( )(3)A. skirt B. wear ( )(4)A. his B. are ( )(5)A. old B. new
西红柿 A. tomato B. potato
午饭 A. lunch B. Breakfast
游泳 A. run B. swim
容易的 A. easy B. hard
图画 A. map B. picture