选出不同类的单词,把序号填到题前括号内。
( ) (1) A. long hair B. short hair C. friend D. big
( ) (2) A. light B. egg C. window D. board
( ) (3) A. desk B. tall C. strong D. thin
( ) (4) A. like B. tall C. quiet D. thin
( ) (5) A. math book B. English book C. Chinese book D. pencil