慢性粒细胞白血病与类白血病反应的鉴别()
A.碱性磷酸酶
B.酸性磷酸酶
C.过氧化物酶+糖原染色
D.非特异性酯酶+氯化钠抑制试验
E.糖原染色
参考答案:A
What is she doing?[ ]
A. She reads books.
B. She is reading books.
C. He is reading books.
连杆小头瓦过热和异响是什么原因?