问题 选择题 选出与所给单词不同类的选项。( ) 1. twelfth( ) 2. forty( ) 3. beautiful( ) 4. grandpa( ) 5. he A. oneA. fiveA. excitedA. auntA. sheB. eighth B. threeB. specialB. treesB. theyC. secondC. twenty-fiveC. toysC. uncleC. meD. fifthD. firstD. westernD. fatherD. you 答案 1. A 2. D 3. C 4. B 5. C