下图是某一建设区域的标高投影图,该标高投影图是用()绘制的工程图。
A、正投影法
B、斜投影法
C、中心投影法
D、正轴测图投影法
参考答案:A
峰面积
The managers discussed the plan that they would like to see______the next year.
A.carried out
B.carrying out
C.carry out
D.to carry out