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【单选题】
以下程序代码对Customer的name属性修改了两次： 执行以上程序，Hibernate需要向数据库提交几条update语句？（）A.
0
B.
1
C.
2
D.
3
拍照语音搜题，微信中搜索"皮皮学"使用
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A.
0.75
B.
1.35
C.
0.4
D.
0.55
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