_____ to her own work, she spent little time with her children. [ ]

A. Devoting

B. To be devoted

C. Devoted

D. Having devoted

书法上人称“宋代四家”是指（）

A.蔡襄、苏轼、黄庭坚、米芾等人

B.允明、徐渭、文徵明和王宠

C.之谦、吴昌硕、黄易、奚冈等人