A woman saw it—— when she was walking——.( ) A.happening;past.B.happen;passeA woman saw it—— when she was walking——.( )A.happening;past.B.happen;passedC.happen;past.D.to happen;passed

问题描述:

A woman saw it—— when she was walking——.( ) A.happening;past.B.happen;passe
A woman saw it—— when she was walking——.( )
A.happening;past.B.happen;passed
C.happen;past.D.to happen;passed

选C.
A woman saw it happen when she was walking past.一位妇女走过的时候,看到它发生
saw it happen “看到事情发生”,past修饰walking.