下列白血病组合不正确的是（）

A.急粒白血病--可见Auer小体

B.骨髓异常综合征--病态造血

C.急淋白血病--过氧化物酶阳性

D.慢粒白血病--NAP下降

E.慢淋白血病--以成熟小淋巴细胞为主

A control chart has all of the following characteristics EXCEPT:

A．It illustrates how a process behaves over tim

B．It is used to determine whether or not a process is stable or has predictable performanc

C．It illustrates how various factors might be linked to potential problems or effect

D．It can be used to monitor any type of output variabl