举一反三
- 已知等腰三角形 ABC 的底边 BC ，顶点 A 在 BC 的前下方，补全 ABC 的投影。正确的是（ ） 22.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
- 已知等腰三角形ABC的底边BC，顶点A在BC的前下方，补全ABC的投影。正确的是（）[img=16x16]17e0a7f031715f2.png[/img]22.png[img=793x611]17e0abe74761592.png[/img] A: (A) B: (B)
- 已知平面ABC与直线DE平行，完成平面ABC的投影。正确的是（ ) 11.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
- B25.pdf B26.pdf B27.pdf B28.pdf B29.pdf B30.pdf/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif
- B31.pdf B32.pdf B33.pdf B34.pdf B35.pdf/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif
内容
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已知两平行直线DE、FG所表示的平面与ABC平面平行，完成平面ABC的投影。正确的是（ ） 10.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
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项目四 个人简介3.docx 个人简介卡梅隆-素材3.txt webpageCreate.html introduction-Cameron2.html Cameron.jpg Titanic.mp4 head.jpg tai-1.jpg tai-2.jpg tai-4.jpg tai-3.jpg 本次作业主要练习图片、视频、链接、表格等内容。 请大家根据“项目四 个人简介3.docx”文件的要求步骤完成本次作业。 素材可以使用老师提供的，也可以自行选择。/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_doc.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_txt.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_jpg.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_jpg.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_jpg.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_jpg.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_jpg.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_jpg.png
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作业7-4.xlsx 作业7-6.xlsx 作业7-5.xlsx/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_xlsx.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_xlsx.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_xlsx.gif
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价格涨幅校内校外有差异 PMIWYXY201810.sav PMIWYXY201811hx.sav PMIWYXY2018113+2.sav PMI国贸2班.sav PMI201812保险班.sav/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif
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视频1.flv/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_mv.gif/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_mv.gif