cad试题（国外英文资料）.docVIP

cad试题（国外英文资料） One, single choice question (two points/questions, 40 points) The system provides 16 named toolbars in AutoCAD, which can be selected by _ B _. A, Drawing Limits (the menu is [Drawing Limits]). B, Toolbars. The menu is [Drawing Aids]. D, Line (Line). To cancel AutoCAD commands, use the D command. A, Ctrl + A, B, Ctrl + X C, Ctrl + Enter D, Esc The real line window is made by the AutoCAD system during the edit process C is produced. A, Last B, All C, Window D, Crossing The command of the freehand line is A. A, Sketch B, Draw C, Pline D, Free When drawing rectangles, you need C information. A, starting Angle, width and height B, rectangular coordinates of four angles C, rectangular diagonals of the diagonal, and three adjacent angles of the rectangle AutoCAD allows a picture to contain C layers. A, 8 B, 4 C, unlimited D, 16 In AutoCAD, the image of the screen is shifted to the image by A command. A, PAN B, ZOOM C, PREVIOUS D, WINDOW In the Layer Linetype type Properties dialog, the following B is performed To be accurate. A, A frozen layer can be reset to the current layer. B, the line in addition to the actual line of the solid line can be set to the line of a certain layer. A graphic entity on a locked layer can be edited or changed in a linear, color. The layer name of the new layer can be used for any character that contains a space. Use the BLOCK command to define the internal map BLOCK, and the following statement is correct for A. A, can only be invoked freely within the graph file that defines it. B, can only be invoked freely in another graphical file. C, which can be freely invoked in a graphical file that defines it, and can be invoked freely within another graphical file. D, neither can be used. The following is a description of the spline curve, and the error is C. A, it doesnt have to be the point B, always shown as a continuous line C, you need to specify the tangent information for each control point D, just specify the cut to the inform