4.nm的中文是()。
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}</script>[普通选择题]<br> 题目 4.nm的中文是()。<br><br><img src=""><br>A.微米<br>B.纳米<br>C.毫米<br>D.厘米<br>E.米<br><br>正确答案:B<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,9912);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br>
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