选择题:图16中,已知直线MN和直线EF均与平面ABC交于K点,则水平投影面上全部可见的线段(未给出)为( 题目分类:建筑制图基础 题目类型:选择题 查看权限:VIP 题目内容: 图16中,已知直线MN和直线EF均与平面ABC交于K点,则水平投影面上全部可见的线段(未给出)为( )选择一项:A. fk和nkB. ek和nkC. fk和mkD. ek和mk 参考答案:
] Most American live according to time segments la ] Most American live according to time segments laid out in engagement calendars 分类:建筑制图基础 题型:选择题 查看答案
The table takes ____too much room. The table takes ____too much room. A.after B.in C.over D.up 分类:建筑制图基础 题型:选择题 查看答案
The viewpoints on friendship of the following coun The viewpoints on friendship of the following countries are discussed except[_] 分类:建筑制图基础 题型:选择题 查看答案