鉴别再生障碍性贫血与急性白血病最主要的检查是()
A.外周血白细胞计数
B.血小板检查
C.血片中发现幼稚细胞
D.中性粒细胞碱性磷酸酶染色
E.骨髓检查
参考答案:E
Zhong Nanshan, the famous medical scientist, has devoted most of his life useful ways in treating
cough diseases.[ ]
A. to finding
B. find
C. to find
D. finding
如何区分“过程”和“活动”的概念?