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Task 1 Directions: This part is to test your reading ability. There are 5 tasks for you to fulfill. You should read the reading materials carefully and do the tasks as you are instructed. The phone is ringing at the other end of the line and it clicks as it is being answered. A voice says quickly, "Hello, will you hold, please?" Then there is another click, followed by silence. It seems like hours before someone comes back on the line —— that is. if you don't hang up first. Office calls are, perhaps, the most difficult and the most important part of a secretary's work. the first impression that a client receives about a business is very often through a telephone contact. A caller who is left hanging on "hold" will get the feeling that he or she has been forgotten or ignored. If a call is answered rudely, the caller may become angry. And if the call is not routed directly to the right person, the caller may feel that he or she is getting the "runaround(搪塞)". Laura Needham is a secretary in the executive offices of a large manufacturing company. As a good office secretary, Laura knows that all phone calls must be answered promptly and handled efficiently. She knows that a secretary must be pleasant and helpful, no matter how busy she is or what kind of mood she may be in. She knows she must keep calm if a caller gets impatient or becomes angry; also, of course, she knows she can never allow herself to lose her temper. If she does not have the information the caller asks for, she must know who does have the information. Finally, she knows that one of her most important responsibilities is to ‘screen' telephone calls and to know which calls to refer to her boss, which calls to refer to other people, and which calls to handle herself. A well-handled telephone call will give the caller a good impression of the company he or she is dealing with. For this reason, an office secretary who can handle telephone calls cheerfully, skillfully. and efficiently is a valuable asset to any organization.
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【简答题】如图所示,系统从状态A沿ABC变化到状态C的过程中,外界有326J的热量传递给系统,同时系统对外作功126J。如果系统从状态C沿另一曲线CA回到状态A,外界对系统作功为52J,则此过程中系统是吸热还是放热?传递热量是多少?
【简答题】积极型投资组合
【单选题】如图所示,系统从状态A沿ABC变化到状态C的过程中,外界有326 J的热量传递给系统,同时系统对外作功126 J。当系统从状态C沿另一曲线CA返回到状态A时,外界对系统作功为52 J,则此过程中系统传递的热量为
A.
吸热250 J
B.
放热252 J
C.
吸热148 J
D.
放热148 J
【简答题】如图所示,系统从状态A沿ABC变化到状态C的过程中,外界有326J的热量传递给系统,同时系统对外作功126J.当系统从状态C沿另一曲线CA返回到状态A时,外界对系统作功为52J,则此过程中系统是吸热还是放热?传递热量是多少?
【简答题】如图所示,系统从状态 A 沿 ABC 变化到状态 C 的过程中,外界有 326 J 的热量传递给系统,同时系统对外作功 126 J 。当系统从状态 C 沿另一曲线 CA 返回到状态 A 时,外界对系统作功 52 J,则此 CA 过程中系统放热 J。
【单选题】以下不属于股票积极型投资策略与消极型投资策略的区别的是(    )。
A.
投资组合的构造    
B.
证券交易的频繁程度
C.
投资时机选择    
D.
投资组合的监测
【简答题】如下图所示,系统从状态A沿ABC变化到状态C的过程中,外界有326J的热量传递给系统,同时系统对外做功126J,当系统从状态C沿另一曲线CA返回到状态A时,外界对系统做功为52J,则此过程中系统是吸热还是放热?传递热量是多少?
【单选题】关于消极型投资策略与积极型投资策略,以下说法中不正确的是(    )。
A.
处于效率高的市场,投资者可采用消极型投资策略
B.
投资者在自己擅长的、可控性强的领域采用积极型投资策略
C.
组合的管理采取消极型投资策略
D.
在以积极型投资策略为主的组合管理方式中,不同类别资产都采取积极管理方式
【简答题】74148是8线-3线优先编码器,其真值表如表所示。在图所示各电路中,确定输出、、、、YS的值。 输 入74148是8线-3线优先编码器,其真值表如表所示。在图所示各电路中,确定输出A0,OE,IE,GS,Y S 的值。 输 入 输 出 overline{S_{T}} overline{I}_{1} overline{I}_{1} overline{I}_{2} overl...
【简答题】如图所示,在系统从状态A沿ABC变化到状态C的过程中,外界有326 J的热量传递给系统,同时系统对外 做功126 J。当系统从状态C沿另一曲线CA返回到状态A 时,外界对系统做功为52 J,则此过程中系统是 (吸热、放热),传递热量是为 J。【图片】
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