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问题 选择题

用四舍五入法按要求把2.05446 取近似值，其中错误的是   [ ]

A.2.1(精确到0.1)

B.2.05(精确到百分位)

C.2.05(保留2个有效数字)

D.2.054(精确到0.001)

答案

答案：C

单项选择题

SOX is an alternative syntax for (71) . It is useful for reading and creating XML content in a text editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML (72) have not reached a point where their tree views, tables and forms can completely substitute for the underlying. (73) language. This is not surprising when one considers that developers still use a (74) view, albeit enhanced, for editing other languages such as Java. SOX uses (75) to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.

A．SOA

B．UDDI

C．XML

D．Web Service
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多项选择题

下列物品是厦航航班中使用到得物品，哪些是属于运营人的危险物品例外条款？（）

A.最后一排座椅背后安装的氧气瓶

B.餐车内冷冻食品的干冰

C.洗手间供航班中使用的香水

D.前厨房的烤箱
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