标准答案:<p style="margin-left: 0px; text-align: justify;">婴儿在4-6个月之后,最急需补充的营养素是( )。</p><p style="margin-left: 0px; text-align: justify;"><br></p><p style="margin-left: 0px; text-align: justify;"> A.锌</p><p style="margin-left: 0px; text-align: justify;"> B.铁</p><p style="margin-left: 0px; text-align: justify;"> C.钙</p><p style="margin-left: 0px; text-align: justify;"> D.维生素</p>
答案
<p><span style="color: rgb(33, 37, 41);">标准答案:<span style="color: rgb(51, 51, 51); font-size: 16px;"> C.钙</span></span><br></p>
本文链接:<p style="margin-left: 0px; text-align: justify;">婴儿在4-6个月之后,最急需补充的营养素是( )。</p><p style="margin-left: 0px; text-align: justify;"><br></p><p style="margin-left: 0px; text-align: justify;"> A.锌</p><p style="margin-left: 0px; text-align: justify;"> B.铁</p><p style="margin-left: 0px; text-align: justify;"> C.钙</p><p style="margin-left: 0px; text-align: justify;"> D.维生素</p>