I can't finish my work ______ your help. [ ]
A. without
B. with
C. hasn't
D. haven't
答案:A
单位通知存款部分支取如何处理?
急性白血病病人易感染的最主要原因是
A.缺少白蛋白B.白血病细胞浸润C.缺乏成熟中性粒细胞D.缺乏血小板E.缺少红细胞