B超检查显示宫颈肿物直径4.5cm,宫腔线波消失,可见2cm×1cm不均质光团,提示宫腔受累,则临床分期为:
A.Ⅱa期
B.Ⅱb期
C.Ⅲa期
D.Ⅲb期
E.Ⅳa期
参考答案:B
– James didn’t ____ last night, did he?
– No. He ____. We had changed our plan.
A.turn away; shouldn’t have come
B.turn up; needn’t have come
C.turn up; didn’t need to come
D.turn away; doesn’t need to come
钻进中正常,接单根时溢流,()。
A、应该提高钻井液密度
B、不应该提高钻井液密度