治疗恶性贫血应选用:
A.铁剂
B.叶酸
C.维生素B12
D.氨甲苯酸
E.链激酶
参考答案:C
甲亢合并单个甲状腺"冷"结节
A.内科药物治疗
B.131I治疗
C.手术治疗
D.中药治疗
E.敷贴治疗
He wanted to read more, so he asked his friend if there was _____ to read. [ ]
A. something easy enough
B. something enough easy
C. enough easy something
D. easy enough something