【单选题】Bill said he _____ me if he came back early. [ ]
【单选题】某产妇,胎儿娩出后20分钟胎盘娩出,阴道出血多,检查发现胎盘小叶不完整,考虑胎盘胎膜残留。首选的有效措施为
【单选题】Ty Cobb is called 'the Georgia Peach' because ______.
A.
he had won many awards
B.
he played for the Atlanta Braves
C.
Georgia was proud of him
D.
he lived in Georgia most of his life
【单选题】某产妇,规律宫缩20小时后宫口开全,1小时后胎儿娩出,20分钟后胎盘娩出,突然出现阴道大量流血,测血压80/50mmHg。考虑此时诊断为()
【单选题】对于普通(有缝)线路,最新的《铁路线路修理规则》中规定,在使用60kg/m ,25.0米长钢轨时,每公里铺设混凝土轨枕的数量为1760根/km,此时轨枕间距的c,b,a值分别为( )。
【单选题】After Mr Palmer realized what had happened,
A.
he called the hospital.
B.
he called the hall management.
C.
his aunt was still struggling.
D.
his aunt had already been dead.
【单选题】He had to be called two or three times ____ he would come to his dinner. [ ]
【单选题】某产妇,29岁。20分钟后胎盘娩出,阴道出血约600ml,检查:胎盘母体面有明显缺损。该产妇出血的原因最可能是