下列器官與所選攝影類型組合，錯(cuò)誤的是
A、內(nèi)聽道—多軌跡體層攝影B
暫無(wú)解析
Iftheoperation________carefullyprepared,itwouldnothavebeensuccessful.
營(yíng)養(yǎng)性巨幼紅細(xì)胞貧血是由于_______或(和)_______缺乏所致的一種大細(xì)胞性貧血。
Itisdifficultto________theimplicationbetweenthelines.
Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
麻疹疫苗初種的年齡是（）
