问题 选择题 选出每组单词中不同类的一项。( ) 1. A. yesterday ( ) 2. A. putting ( ) 3. A. open ( ) 4. A. bought ( ) 5. A. goes B. today B. give B. helped B. eat B. does C. morning C. shopping C. like C. bring C. love 答案 答案:D