单选题:随小儿年龄增长,母乳的量和质逐渐不能满足小儿所需,一般最迟断奶的年龄是( )。

题目内容:
随小儿年龄增长,母乳的量和质逐渐不能满足小儿所需,一般最迟断奶的年龄是( )。 A.6个月左右
B.8个月左右
C.10个月左右
D.12个月左右
E.18个月左右
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答案解析:

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