问题 选择题 选出不同类的单词。( ) 1. A. thinner ( ) 2. A. elephant( ) 3. A. happy ( ) 4. A. cleaned( ) 5. A. train B. shorter B. hurt B. angry B. excited B. trip C. taller C. panda C. presentC. danced C. subway D. winterD. monkeyD. boredD. visitedD. plane 答案 1. D 2. B 3. C 4. B 5. B
