【题目】选出不同类的单词。
(______) 1. A. friend B. sister C. friendly
(______) 2. A. active B. see C. smart
(______) 3. A. interesting B. exciting C. library
(______) 4. A. sad B. music C. happy
(______) 5. A. serious B. kite C. kind
【答案】1.C 2.B 3.C 4.B 5.B
【解析】
略