移出断面的轮廓线用细实线绘制,配置在剖切线的延长线上或其他适当位置。
A. 对
B. 错
Peter made it clear that it was not his mistake.
A. subject cluase
B. object clause
C. predicative clause
D. appositive clause
Cooperation is just what we need now.
A. subject clause
B. object clause
C. predicative clause
D. appositive clause