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【单选题】
经济型买方是主要( ),他们负责签合同,采购产品,是采购决策的核心人物,他们通常会控制预算,有时候他们同时也是拥护者和最终用户。
A.
提议者
B.
影响者
C.
决策者
D.
沟通者
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【单选题】计算机网络是由网络硬件和网络软件两大部分组成,下列各项不属于网络硬件的是哪一个?
A.
交换机(Switch)
B.
服务器(Server)
C.
路由器(Router)
D.
传输控制/网际互联协议(TCP/IP)
【单选题】28 The Cost Performance Index (CPI) measures
A.
total costs
B.
performance over a period of time
C.
costs at a point of time
D.
variable costs
E.
All of the above
【单选题】Unlike most Europeans, many Americans bacon and eggs for breakfast every day.
A.
used to eating
B.
are used to eating
C.
are used to eat
D.
used to eat
【单选题】I can't really assess my own performance at school, _________.
A.
not to mention him
B.
neither you like to do
C.
neither will you
D.
let alone his
【简答题】performance guarantee(performance  bond、performance security)
【单选题】关于依赖综合征,下列说法错误的是
A.
出现意识障碍
B.
可以有耐受性增高
C.
可表现有躯体依赖和心理依赖
D.
对使用物质的强烈渴求
E.
当使用物质终止或减少用量时出现戒断症状
【单选题】关于依赖心理,下列说法错误的是( )
A.
严重的依赖心理对疾病是不利的
B.
依赖可使人变得意志力坚强
C.
依赖使人变得犹豫不决
D.
照护者应尽量发挥患者的积极主动性
E.
不能姑息迁就患者的依赖心理
【单选题】A: The performance is terrific, isn't it? B: _______.
A.
I've never seen anything like this
B.
Well, maybe
C.
Probably
D.
But I didn't get it
【单选题】关于依赖心理,下列说法错误的是( )
A.
严重的依赖心理对疾病是不利的
B.
依赖可使人变得意志力坚强
C.
依赖使人变得犹豫不决
D.
照护者应尽量发挥患者的积极主动性
【单选题】Unlike jetlag travelers, shift workers don’t have _______.
A.
impaired performance and ability to function
B.
reduced sleep quality and quantity
C.
adaption to time zone changes
D.
poor health problems
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