宫颈癌Ⅱa期：
A．宫颈粘液结晶B． * * 脱落细胞学检查C．分段诊刮D．宫颈涂片E． * * 镜检查
参考答案：E
With a lot of difficult problems________, the newly－elected president is having a hard time.
A. settled
B. settling
C. being settled
D. to settle
