"实"的病机变化最根本的方面是（）
A.邪气亢盛
B.脏腑功能亢盛
C.痰浊壅滞过盛
D.水液贮积过盛
E.气血瘀滞明显
参考答案：A
-It's the second time that I ________ to Shanghai.
-What great changes！It's ten years since I ________ it last time.[ ]
A．have been; left
B．had been; left
C．am; had left
D．come; had left
下述哪项用于治疗再生障碍性贫血（）
A.糖皮质激素
B.切脾术
C.雄激素
D.右旋糖酐铁注射
E.输血
