问题 选择题 选出不同类的单词。( ) 1. A. family ( ) 2. A. long( ) 3. A. student( ) 4. A. singing( ) 5. A. boyB. sonB. shortB. doctorB. talk B. girlC. fatherC. manC. businessmanC. playingC. manD. motherD. tallD. womanD. cryingD. nurse√ 答案 1. A 2. C 3. D 4. B 5. D