铁路卧铺车厢内广告仅限于（）。 ["两端墙壁、每侧一处","两侧墙壁、每侧一处","走廊一侧（2处）","边门墙壁每端一处"]
（）指标是用来衡量项目可以立即用于清偿流动负债的能力，也是银行关注的偿债能力指标。 [" 流动比率"," 偿债备付率"," 速动比率"," 资产负债率"]
将需要传达的信息转化为视觉符号，并将之传达给信息接受者，是（）的工作。 ["企业主","设计师","消费者","以上都不是"]
西域都护
Which two addresses can be assigned to a host with a subnet mask of 255.255.254.0？（） ["113.10.4.0","186.54.3.0","175.33.3.255","26.35.2.255","17.35.36.0"]
绝对数指标
