剖宫产子宫切除术的适应证不包括
A.严重胎盘植入
B.子宫收缩乏力引起出血不止
C.严重子宫胎盘卒中
D.急于娩出胎儿
E.子宫腔严重感染
参考答案:D
Wang Ping found the new surroundings difficult ______.
A.to tolerate
B.to be tolerated
C.tolerating
D.being tolerated
行走时伞齿轮减速箱有响声的原因