下列哪一型白血病最常引起中枢神经系统白血病
A.急性淋巴细胞白血病B.慢性淋巴细胞白血病C.急性单核细胞白血病D.急性粒细胞白血病E.慢性粒细胞白血病
参考答案:A
The teacher, it clear that he was disappointed with us, left the classroom.
A.made
B.having made
C.who has made
D.making
代偿性呼吸性碱中毒可见()
A.血浆pH正常,[HCO-3]下降,PCO2下降
B.血浆pH下降,[HCO-3]增高,PCO2下降
C.血浆pH正常,[HCO-3]下降,PCO2增高
D.血浆pH下降,[HCO-3]下降,PCO2下降
E.血浆pH正常,[HCO-3]增高,PCO2增高