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.png5f9cd54f7cc4651aaa45da520f2135e9.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
- 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
- 过点A作直线与直线BC相交,与平面DEF平行。正确的是( ) 17.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
内容
- 0
已知正方形 ABCD 的一个顶点 D 在 V 面上,完成正方形 ABCD 的两投影,正确的是( ) 6.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
- 1
完成五边形平面 ABCDE 的水平投影,正确的是 ( ) 7.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
- 2
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
- 3
请选择正确的剖视图 91.png/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_png.png
- 4
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