确诊早期宫颈癌的依据是
A．白带多，性交后偶有血性白带B． * * 镜检查C．盆腔检查D．宫颈刮片细胞学检查E．宫颈及宫颈管活组织检查
参考答案：E
电工用小扁鏨是用来鏨打混凝土结构建筑物木楔孔的工具。
When and where to build the new school__________yet.
A．have not been decided
B．are not decided
C．has not been decided
D．has not decided
