问题 选择题 Read and choose. (读一读，在每组词中选出一个不同类的词)( )1. A. sad ( )2. A. toothache ( )3. A. tired ( )4. A. make ( )5. A. what B. bored B. headache B. tooth B. but B. how C. sea C. math C. face C. listen C. trip 答案 1.C 2.C 3.A 4.B 5.C
