正常外周血涂片白细胞分类计数中,嗜酸性粒细胞占比例为()
A.20%~40%
B.2%~4%
C.5%~10%
D.0%~5%
E.0.5%~5%
参考答案:E
I can never forget the day ____we worked together and the day _____we spent together.
A.when; which
B.which; when
C.what; that
D.on which; when
汉字区位码分别用十进制的区号和位号表示,其区号和位号的范围分别是
A.0~94,0~94
B.1~95,1~95
C.1~94,1~94
D.0~95,0~95