使用“多段线编辑”命令将直线、圆弧等添加到打开的多段线端点,应该采用哪项()
A、合并
B、闭合
C、编辑顶点
D、拟合
参考答案:A
The recorder doesn’t work. Something seems ______ wrong with it.
A.to go
B.to have gone
C.going
D.having gone