穹顶
A: dome
B: arch
A: dome
B: arch
举一反三
- The section types of the main arch consist of slab arch bridge,rib arch bridge,double-convex arch bridge,and box arch bridge. A: 正确 B: 错误
- 智能交通常用的监控摄像头有哪几类（）。 A: Dome|PTZ|筒型摄像机|枪型摄像机 B: Dome|PTZ|筒型摄像机|枪型摄像机 C: Dome|PTZ|筒型摄像机|枪型摄像机 D: Dome|PTZ|筒型摄像机|枪型摄像机
- ( ) is the second-largest dome church building in the world.
- The main arch is main bearing structure for arch bridges. A: 正确 B: 错误
- The St.Paul's Cathedral is the ___ biggest dome in the world.