梅毒感染时可引起哪种细胞增多( )
A．中性粒细胞B．淋巴细胞C．嗜酸性粒细胞D．嗜碱性粒细胞E．单核
参考答案：D
Please see that your written confirmation ( ) by the end of this month.
A．reaches us
B．will reach us
C．reach us
D．reached us
