[单选题]With prices _______ so much, it is difficult for the school to plan a budget.()5BH答案窝(daanwo.com)-大学生作业答案及考资分享平台
Avibrating5BH答案窝(daanwo.com)-大学生作业答案及考资分享平台
Bfluctuating5BH答案窝(daanwo.com)-大学生作业答案及考资分享平台
Cfluttering5BH答案窝(daanwo.com)-大学生作业答案及考资分享平台
Dswinging