急性白血病与慢性白血病最主要的区别是()
A.发病时间长短
B.血小板计数
C.血红蛋白量
D.白细胞计数
E.骨髓幼稚细胞分类及计数
参考答案:E
—— Which would you prefer, black coffee or white coffee?
——________.
A.Yes, very much
B.I prefer the former to the latter.
C.What about you?
D.At your service
品牌维护可分为()
A、常规维护
B、特色维护
C、重点维护
D、以上都不是