题目内容
With the improvement of people’s living conditions, most mothers _______ in hospitals.
A. have delivered their babies B. have born their babies
C. have their babies born D. have their babies delivered
D
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题目内容
With the improvement of people’s living conditions, most mothers _______ in hospitals.
A. have delivered their babies B. have born their babies
C. have their babies born D. have their babies delivered
D