if your gate will be closed in 10m, is there a special lane?
举一反三
- “弄堂”里“石库门”的英文表述是（ ） A: Lane house B: Stone gate C: Stone garage gate D: Stone house
- Each cylinder is closed at the top by a （）， made of a special heat-resistant steel.
- You must keep your eyes （）. A: closed B: close C: be closed D: to closed
- [img src="http://edu-image.nosdn.127.net/8939C8C39CC43098FD8F5A6347C1B3E3.bmp?imageView&type=jpeg&thumbnail=890x0&quality=100"] A: 10m；5πm B: 5m；5πm C: 10m；10πm D: 5m；10πm
- CJ一6型井深测试仪最大测试深度是（） A: 3000m±10m B: 2500 m±10m C: 2500 m±10%m D: 3000 m±1%