判断下列每组单词划线部分发音是否相同。 1. wh ere th ere ( ) 2. bedr oo m living r oo m ( ) 3. s o fa cl o ck ( ) 4. s u bject m u g ( ) 5. m u sic comp u ter ( ) 6. t ee th coff ee ( ) 7. t ea cher sp ea k ( ) 8. pl ay tod ay ( ) 9. p i zza Ch i nese ( ) 10. e leven tw e lve ( )