子宫收缩力异常
参考答案:子宫收缩力异常 产力是分娩的动力,产力中以子宫收缩力为主。在分娩过程中,子宫收缩的节律性、对称性及极性不正常或强度、频率有改变,称子宫收缩力异常。
CowdryA型包涵体
Even though he was disabled, he can do many things ______ swimming, writing and reading. [ ]
A. as
B. for example
C. that is
D. like