RA的治疗包括（）
A.NSAID治疗
B.一般性治疗
C.糖皮质激素治疗
D.外科手术治疗
E.DMARD治疗
参考答案：A, B, C, D, E
---How can you keep slim as a mother of two sons?
---I _______ in the gym for years.
A．have worked out
B．have been working out
C．have worked on
D．have been working on
克罗齐说：“一切历史都是当代史”。
