He speaks German, but his native()is French.
A. tongue
B. voice
C. accent

3产程最大加速期是指下列哪项A.宫颈扩张4cm到近开全B．宫颈扩张1～3cmC．宫颈扩张8～9cmD．宫颈扩张...

单项选择题3产程最大加速期是指下列哪项

曼彻斯特手术包括下列哪项A.全子宫切除+阴道前后壁修补术B．阴道前后壁修补+Cooper韧带悬吊C．诊刮+子宫...

单项选择题曼彻斯特手术包括下列哪项

She()close contacts with the scientist for many years.A...

单项选择题She()close contacts with the scientist for many years.
A、 maintained
B、 stayed
C、 claimed