重症肌无力的治疗方法主要有()
A.抗胆碱酯酶药物
B.皮质类固醇、免疫抑制剂
C.抗生素
D.血浆置换、免疫球蛋白
E.胸腺切除手术治疗
参考答案:A, B, D, E
- The little girl's bedroom is very clean.
- Yes. It's much_______ than her_______.
A.clean; brother
B.cleaner; brother
C.clean; brother's
D.cleaner; brother's