河南成教 / 建筑CAD
正确率:100%
27[单选题]
<img border="0" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201607/20160731074243709.png">
A.A
B.B
C.C
D.D
<img border="0" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201607/20160731074243709.png">
参考答案: