Would you mind closing the door? __________. It is hot outside ,don’t let the cool air out.

A．No, you’d better not

B．No, not at all

C．Yes, never mind

D．Yes, of course not.

不符合白血病的描述是

A．患者易发生出血
B．患者易发生贫血
C．急性白血病增生的细胞是较成熟的白细胞
D．造血组织的恶性肿瘤
E．患者易发生感染