总线型火警监控系统（）进行现场编程，（）区分故障类型。
A. 能；不能
B. 不能；能
C. 能；能
D. 不能；不能
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（）属于不可单独设押的押品。
A. 土地使用权
B. 土地所有权
C. 土地承包经营权
D. 非上市公司股权
断路器“防跳”措施有（）两种。
A. 手动防跳
B. 电气防跳
C. 机械防跳
D. 人为闭锁防跳
The heated feed-water entering any flash chamber of a flash-type evaporator will（）
A. vaporize, with the un-flashed water remaining at the temperature at which it entered the flash chamber
B. vaporize, with the un-flashed eater equalizing to the saturation conditions existing in the f lash chamber
C. vaporize, with the remaining water a t a temperature greater than it entered the flash chamber
D. boil, allowing steam bubbles to rise through the brine at the bottom of the flash chamber
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