86.当X线片显示有骨质疏松时,骨密度通常至少已丢失原骨密度的
<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 86.当X线片显示有骨质疏松时,骨密度通常至少已丢失原骨密度的<br><br><img src=""><br>A.20%<br>B.25%<br>C.30%<br>D.35%<br>E.40%<br><br>正确答案:C<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,11291);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br> 选e,错答案很多啊
C,,,,,e,,,,,,,
选e 选E
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