治疗重症肌无力的药物为()
A.免疫抑制剂
B.抗胆碱酯酶药
C.皮质类固醇
D.免疫球蛋白
E.神经保护剂
参考答案:A, B, C, D
______he has a lot of money, ______he is not very happy.
A.Although , but
B.Although, /
C.Although ,so
D.but , /
膨胀节可分为:()、()。