一、听力二单项填空 （本大题共20小题，每小题1分，共20分）21. - Mary, whos_ woman over there - Shes my aunt, _ English teacher.A. the; the B. a;the ; an D. a; an22. If you work harder, youll have another_ to play the violin at a concert.A. sleep B. chance C. mistake 23. - Is there_ beef in the fridge - No, there isnt. There is _ pork.A. some; any B. any; any C. some; some D. any; some24. Mo Yan is one of _ writers in
