举一反三
- <p style="text-indent: 19px;<strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体下图中平面</span>A</span></strong><strong><span style="font-family: 宋体;font-size: 19pxBCD</span></strong><strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体为（</span> </span></strong><strong><span style="font-family: 宋体;font-size: 19px </span></strong><strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体）</span></span></strong><p style="text-indent: 19px;<strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体https://image.zhihuishu.com/zhs/onlineexam/ueditor/201910/d0c91fe504b94247a9c17422618472f7.png</span></span></strong>
- <strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体圆盘上四个小孔需标注定位尺寸，其定位尺寸是（</span> </span></strong><strong><span style="font-family: 宋体;font-size: 19px </span></strong><strong><span style="font-family: 宋体;font-size: 19px </span></strong><strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体）</span></span></strong><strong><span style="font-family: 宋体;font-size: 19px https://image.zhihuishu.com/zhs/onlineexam/ueditor/201910/7325982780f44a89af1ba0f39ab8d237.png</span></strong>
- <strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体在下列四种说法中，选择一种正确的答案。</span> <span style="font-family:宋体（</span></span></strong><strong><span style="font-family: 宋体;font-size: 19px ）</span></strong>https://image.zhihuishu.com/zhs/onlineexam/ueditor/201910/8c35b879529d4a7f9ada5909489c32f2.png
- <p style="margin-left:67px<strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体在下列四种说法中，选择一种正确的答案。</span> <span style="font-family:宋体（</span></span></strong><strong><span style="font-family: 宋体;font-size: 19px ）</span></strong>https://image.zhihuishu.com/zhs/onlineexam/ueditor/201910/07949bcb17164c52ac3c062ce83fe44b.png
- <strong><span style="font-family: 宋体;font-size: 19px<span style="font-family:宋体选出正确的侧面投影（ </span> ）</span></strong><strong><span style="font-family: 宋体;font-size: 19px https://image.zhihuishu.com/zhs/onlineexam/ueditor/201910/c327285126a0435985755864b7795ace.png</span></strong>