找出不同类的单词。(每小题2分,共20分) ( ) A. boy B. teacher C. girl ( ) A. USA B. China C. Shandong ( ) A. student B. father C. mother ( ) A. apple B. banana C. milk ( ) A. tall B. she C. long ( ) A. monkey B. giraffe C. pen ( ) A. family B. grandpa C. grandma ( ) A. he B. is C. she ( ) A. eleven B. it C. twelve ( ) A. orange B. white C. dog