在疾病进行期,出现中性粒细胞核右移,常提示
A.预后不良B.预后良好C.机体抵抗力强D.骨髓造血功能旺盛E.白细胞总数增高
参考答案:A
—Did you meet with the famous star?
—______ I had come here earlier.
A.Only if
B.If only
C.But for
D.As long as
把两台相同的水泵串联起来使用可以增加水流量。