—Are you still busy ?

—Yes, I _______ my work and it won’t take long .

A．just finish

B．am just finishing

C．have just finished

D．finished

某40岁妇女，白带多，偶伴性交后出血，妇科检查：宫颈重度糜烂。为排除宫颈癌首选的检查是（）

A.宫颈刮片细胞学检查

B.宫颈活检

C. * * 镜检查

D.分段诊断性刮宫

E.碘试验