区分急性白血病和再生障碍性贫血的临床表现是
A．发热B．贫血C．皮肤出血D．颅内出血E．胸骨压痛
参考答案：E
— Why don't we go swimming tomorrow?
— ______. [ ]
A. You're great
B. That's right
C. What a good idea
D. No, I don't
抑制免疫过程多个环节的药物是（）
A.环孢素
B.糖皮质激素
C.烷化剂
D.抗代谢药
E.抗淋巴细胞球蛋白
