选出每组单词中不同类的一个。 | ||
( ) 1. A. shy ( ) 2. A. robot ( ) 3. A. walk ( ) 4. A. China ( ) 5. A. the Great wall |
B. naughty B. apple B. listen B. Shanghai B. the Yellow River |
C. pupil C. banana C. housework C. England C. The Changjiang Rivc |