[不定项选择题]再生水是城市的第二水源，对再生水的合理利用既能减少水环境污染，又可以缓解水资源 紧缺的矛盾，是贯彻可持续发展的重要措施。下列选项中，可以使用再生水的是（ ）。
A.灌溉
B.冷却设备补充用水
C.牲畜饮用
D.城市喷泉

[不定项选择题]再生水是城市的第二水源，对再生水的合理利用既能减少水环境污染，又可以缓解水资源紧缺的矛盾，是贯彻可持续发展的重要措施。下列选项中，可以使用再生水的是（ ）。
A.灌溉
B.冷却设备补充用水
C.牲畜饮用
D.城市喷泉

[不定项选择题]北方某内陆城市建设一地下水集中开采供水水源地。根据《环境影响评价技术导则一地下水环境》，该建设项目对地下水环境的主要影响可能有()。
A.岩溶塌陷
B.海水入侵
C.土壤沼泽化
D.地面沉降

[不定项选择题]根据《地表水环境质量标准》，在进行集中式生活饮用水地表水源地现状评价时，其水质评价项目有()。
A.地表水环境质量标准基本项目
B.集中式生活用水地表水源地补充项目
C.水源地所在乡（镇）人民政府确定的特定项目
D.水源地所在地县环境保护局确定的特定项目

[不定项选择题]水环境水质调查的参数有( )。
A.常规水质参数
B.特征水质参数
C.常规水文参数
D.其他方面参数

[不定项选择题]根据《地表水环境质量标准》，集中式生活饮用水地表水源地水质评价的项目应包括()。
A.基本项目
B.补充项目
C.县级以上环境保护行政主管部门选择确定的补充项目
D.县级以上环境保护行政主管部门选择确定的特定项目

[不定项选择题]水环境现状调查之水资源与开发利用状况调查：水文要素影响型建设项目（）评价时,应展开建设项目所在流域、区域的水资源与开发利用状况调查。
A.一级
B.二级
C.水文情势影响型三级
D.一级、二级

[不定项选择题]水环境影响预测条件应确定下述内容( )
A.筛选拟预测的水质参数
B.拟预测的排污状况
C.预测的设计水文条件
D.水质模型参数和边界条件(或初始条件〉
E.选择确定预测方法

[不定项选择题]水环境容量与废水排放总量控制主要内容包括（）。
A.对于现状水污染物排放实现达标排放，水体足够的环境容量可资利用的情形，应在制订基于水环境功能的区域水污染控制计划的基础上确定开发区水污染物排放总量
B.分析基于环境容量约束的允许排放总量和基于技术经济条件约束的允许排放总量
C.选择总量控制指标因子
D.对于拟接纳开发区污水的水体，应根据环境功能区划所规定的水质标准要求，选用适当的水质模型分析确定水环境容量

[不定项选择题]水环境容量分析计算时，污染因子应包括()。
A.开发区可能产生的特征污染物
B.受纳水体敏感的污染物
C.行业标准规定的污染物
D.国家和地方规定的重点污染物

[不定项选择题]湖泊（水库）水环境影响预测的方法有（）。
A.湖泊、水库水质箱模式
B.S－P模式
C.湖泊（水库）的富营养化预测模型
D.湖泊、水库一维稳态水质模式

[不定项选择题]地下水环境影响预测重点区有()。
A.已有、拟建和规划的地下水供水水源区
B.固体废物堆放处的地下水下游区
C.湿地退化、土壤盐渍化区
D.污水存储池（库）区

[不定项选择题]根据《地面水环境质量标准》，下列属于地表水水域环境功能Ⅱ类标准水的有()。
A.集中式生活饮用水地表水源地一级保护区
B.集中式生活饮用水地表水源地二级保护区
C.鱼虾类产卵场
D.鱼虾类越冬场

[不定项选择题]地表水环境现状调查因子应（）评价因子。
A.大于
B.等于
C.不少于
D.少于

[不定项选择题]建设项目地下水环境影响预测方法包括（）。
A.数学模型法
B.类比预测法
C.现场调研
D.搜集资料

[不定项选择题]根据《地表水环境质量标准》，地表水水域环境Ⅲ类功能区适用于()。
A.鱼虾类产卵场
B.鱼虾类越冬场
C.仔稚幼鱼的索饵场
D.洄游通道

[不定项选择题]根据《环境影响评价技术导则地下水环境》，某II类地下水环境影响评价项目，位于矿泉水资源保护区，判定该项目评价工作等级为（）。
A.一级
B.二级
C.三级
D.四级

[不定项选择题]根据《环境影晌评价技术导则地表水环境》，对于水污染影响型建设项目，下列关于地表水环境的现状调查范围的说法错误的是（）。
A.地表水环境的现状调查范围应覆盖评价范围
B.受纳水体为河流时，在不受回水影响的河流段，排放口上游调查范围宜不小于 500 m
C.受纳水体为河流时，受回水影响河段的上游调查范围原则上与下游调查的河段长度相等
D.受纳水体为湖库时，以排放口为圆心，调查半径在评价范围基础上外延10%~20%

[不定项选择题]共用题干 第二篇

A Phone That Knows You're Busy

It's a modern problem : you're too busy to be disturbed by incessant（连续不断的）
phone calls so you turn your cellphone off.But if you don't remember to turn it back on
when you're less busy,you could miss some important calls.If only the phone knew when
it was wise to interrupt you,you wouldn't have to turn it off at all.Instead,it could let calls
through when you are not too busy.
A bunch of behavior sensors（传感器）and a clever piece of software could do just
that,by analyzing your behavior to determine if it's a good time to interrupt you.If built into
a phone,the system may decide you're too busy and ask the caller to leave a message or
ring back later.
James Fogarty and Scott Hudson at Camegie Mellon University in Pennsylvania based
their system on tiny microphones,cameras and touch sensors that reveal body language
and activity.First they had to study different behaviors to find out which ones strongly
predict whether your mind is interrupted.
The potential"busyness"signals they focused on included whether the office doors
were left open or closed,the time of day,if other people were with the person in question,
how close they were to each other,and whether or not the computer was in use.
The sensors monitored these and many other factors while four subjects were at work.
At random intervals,the subjects rated how interruptible they were on a scale ranging from
"highly interruptible"to"highly not-interruptible".Their ratings were then correlated with
the various behaviors. " It is a shotgun（随意的）approach: we used all the indicators we
could think of and then let statistics find out which were important,"says Hudson.
The model showed that using the keyboard,and talking on a landline or to someone
else in the office correlated most strongly with how interruptible the subjects judged
themselves to be.
Interestingly,the computer was actually better than people at predicting when someone
was too busy to be interrupted.The computer got it right 82 percent of the time,humans 77
percent.Fogarty speculates that this might be because people doing the interrupting are
inevitably biased towards delivering their message,whereas computers don't care.
The first application for Hudson and Fogarty's system is likely to be in an instant
messaging system,followed by office phones and cellphones. "There is no technological
roadblock（障碍）to it being deployed in a couple of years,"says Hudson. During the experiment,the subjects were asked
A.to control the sensors and the camera.
B.to rate the degrees to which they could be interrupted.
C.to compare their behaviors with others'.
D.to analyze all the indicators of interruption.