宫颈刮片标本，图中箭头所指的是
A 鳞癌细胞 
B 鳞状上皮中层细胞 
C 鳞状上皮表层细胞
D 腺癌细胞
E 粘液柱状上皮细胞

A．what exchange rate regime a country should employ
B．homework
C．which agency should be directing government policies
D．who oversees domestic vs. international policy objectives