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【简答题】
阅读理解。 Sitting is an art that isn't getting passed along. People these days feel as though they have to be doing something. If they are not working,they are jogging,or playing tennis or golf,or taking courses to improve their minds or bodies-or they are parked in front of the TV. Sitting in front of the TV isn't sitting-it's watching. People used to sit a whole lot. They would walk down the street or drive down the road,and there they would be,out on the doorsteps, sitting. They could go down to the store and sit on the bench out in the summer or around the fire in the winter. There were sitting benches out in the town square. At the garage, there were straight-backed chairs. There among the oilcans and tires and spare parts,they could kick back and sit. Houses used to have sitting rooms,where the grown-ups would go after Sunday dinner. Mom and Dad, Grandpa and Aunt Ruby would sit and digest(消化) the fried chicken and talk about Aunt Ethel's illness, and how well the minister did today. Outside, the children would play,and the afternoon could pass by in a comfortable haze (悠闲的氛围) . That sort of thing looks like doing nothing. A recharging battery (正充电的电池) doesn't look as if it's doing anything either. Sitting restores your soul. If you want to enjoy a truly full life, don't just do something-sit there. 1. What message does the author try to get through to us? A. People should make better use of their sitting room. B. People should spend less time watching TV. C. People should pass down their good habits. D. People should take things easy for their own good. 2. We can learn from the second paragraph that _____. A. people lived a more restful life in the past B. towns were built to make living convenient C. small town garages had a lot to offer D. people enjoyed going out for a drive 3. The sitting room mentioned in the text used to be a place for _____. A. eating food B. watching TV C. gathering together D. playing with children 4. From the text we know the writer believes _____   . A. sitting has a good spiritual effect B. sitting helps people remember the past C. a sitting room may have different purposes D. a sitting room is important for the old
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【多选题】下面关于求关键路径的叙述,不正确的是( )。
A.
任何一个关键活动提前完成,将使整个工程提前完成。
B.
一个 AOE网中可以没有关键路径。
C.
如果源点和汇点之间有多条路径,则所需时间最短的那条路径是关键路径。
D.
求关键路径是以拓扑排序为基础的。
E.
一个事件的最早开始时间同以该事件为尾的弧的活动最早开始时间相同。
【单选题】静态投资是以某一基准年、月的建设要素的价格为依据所计算出的建设项目投资的瞬时值,下列费用中属于静态投资的是( )。
A.
工程量误差引起的费用增加
B.
涨价预备费
C.
资方向调节税
D.
建设期贷款利息
【单选题】女性,34岁,胃大部切除毕II式手术后第4天,突发右上腹剧痛,伴有腹膜刺激征,应考虑
A.
倾倒综合征
B.
吻合口瘘
C.
上消化道出血
D.
低血糖综合征
E.
十二指肠残端破裂
【多选题】下面关于求关键路径的叙述,不正确的是( )。
A.
求关键路径是以拓扑排序为基础的。
B.
一个事件的最早开始时间同以该事件为尾的弧的活动最早开始时间相同。
C.
关键活动一定位于关键路径上。
D.
关键路径决定整个工程的工期。
E.
一个事件的最迟开始时间为以该事件为尾的弧的活动最迟开始时间与该活动的持续时间的差。
F.
如果源点和汇点之间有多条路径,则所需时间最短的那条路径是关键路径。
G.
一个 AOE网中可以没有关键路径。
H.
任何一个关键活动提前完成,将使整个工程提前完成。
【简答题】动名词和不定式作主语时的区别: (1) 动名词作主语表示一般的、抽象的、 ______ 性的行为 (2) 不定式作主语表示 _____ 的、一次性的或特指的动作 Walking is good for health. To have a walk in the spring afternoon with my mum is pleasant. 3. 特定句式中的习惯表达 It is + adj. ...
【简答题】书面表达。 以“ How to become a good student?”为题写一篇短文。 要求:1、从 helpful, hard-working, organized, generous等不同的角度,写出成为一名好学生的建议。 2、以三个方面为重点,谈谈自己怎样成为一名好学生。 3、条理清楚,语意连贯,句式规范。 4、词数80~100之间。字迹工整。 5、文中不得出现真实的人名、校名等相关...
【单选题】不属于酒店VIP客人的是( )
A.
当地政府首脑
B.
国家元首如习近平
C.
商务客人
D.
旅游局官员
【单选题】静态投资是以某一基准年、月的建设要素的价格为依据所计算出的建设项目投资的( )。
A.
静态值
B.
固定值
C.
浮动值
D.
瞬时值
【多选题】饭店一般将VIP客人分为ABC或V1、V2、V3三个等级,一下属于A的是()。
A.
国家领导人
B.
外国元首
C.
省市官员
D.
自治区官员
E.
外国议长
【单选题】一个正弦交流电的表达式为:u=311sin(314 t- 60° )V,下面关于它的描述中哪个是完全正确的?
A.
有效值为311V,初相角为-60°
B.
有效值为220V,初相角为-60°
C.
最大值为311V,初相角为60°
D.
最大值为314V,初相角为-60°
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