132.一般情况下，下颈段牵引前倾的角度范围是
<script>function viewparser(etype,eid){showWindow("showMsgBox", "plugin.php?id=tpgao_questionsyn:showMsg&timutype="+etype+"&item="+eid+"&credit=3&mod=sh", "get", 0);
}</script>[普通选择题]<br> 题目 132.一般情况下，下颈段牵引前倾的角度范围是<br><br><br>A.0°5°<br>B.6°10°<br>C.11°15°<br>D.16°30°<br>E.31°40°<br><br>正确答案：D<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,14774);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br>来自《J18Z专业知识(291+24题)》试卷<br><br>
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