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
解析

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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
解析