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【简答题】
Hello. You’ve no idea what much I’m missing 76. ______
you! Why hadn’t you written me for such a long 77. ______
time Do you all right 78. ______
My summer holidays have already started. What 79. ______
about yours7 You said last time which you would 80. ______
pay visit to my city, remember Will you be 81. ______
able to carry your plan this summer Please write 82. ______
to tell me all about that, so that I will good 83. ______
prepared for ahead of time if you do come. 84. ______
As you know, I like America stamps very much. 85. ______
So I will appreciate you getting me some if possible.
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刷刷题刷刷变学霸
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【单选题】室温对象一空调房间的特性参数滞后时间τ越大，( )；对象的时间常数T越大，( )；当对象的传递系数大时，调节过程的动差和静差均增大，调节周期将缩短，振动次数会增加，寿命也会缩短。
A.
调节振幅即动态偏差增大
B.
振幅减小
C.
调节周期缩短
D.
调节振幅即动态偏差减小
【单选题】50(). A．hospital B．museum C．public place D．passages
A.
Bringing Art into Hospitals
B.
The medical world is gradually realizing that the quality of the (36) in hospitals may play an important (37) to help patients to get better.
C.
As (38) of nationwide effort in Britain to bring (39) out (40) the museums and into (41) places, some of the country’s best artists have (42) in to change older hospital and to soften the (43) edges of modern buildings. Of the 2500 national health service hospitals in Britain, almost 100 now have very valuable collections of present art in passages, waiting areas and treatment rooms.
D.
These recent movements first (44) by one artist, Peter Senior, who set up his studio at a Manchester hospital on northeastern England during the early 1970s. He felt the artist had lost his place in modern society, and (45) he should be enjoyed by a wider audience.
E.
A common hospital waiting room might have (46) 5 000 visitors each week, what a better place to hold regular exhibitions of art! Senior held the first exhibition of his own paintings in the out-patients waiting area of the Manchester Royal Hospital in 1975. Believed to lie Britain’s first hospital artist, Senior was so much (47) that he was soon joined (48) a team of six young art school graduates.
F.
The effect is (49) , now in file (50) and waiting rooms the visitors (51) a full view of fresh colors, playful images and restful countyards.
G.
The quality of the environment may (52) the used for expensive drugs when a patient is (53) from all illness. A study has shown that (54) who halt a view onto garden needed half the number of strong pain killers compared (55) patients who had no view at all or only a brick wall to look at.
【单选题】ABC会计师事务所接受委托对A公司2011年度财务报表进行审计，委派甲注册会计师为项目合伙人，甲注册会计师在进行审计抽样时遇到下列问题，请代为做出正确的专业判断。 甲注册会计师在设计审计样本时，应当确保所定义的总体具有的特征是( )。
A.
充分性和适当性
B.
适当性和完整性
C.
相关性和完整性
D.
适当性和可理解性
【单选题】实验测得轴对称射流的V0=50m/s，在某断面处Vm=5m/s，则在该断面上气体流量是初始流量的( )倍。
A.
25.16
B.
24.28
C.
21.12
D.
20.09
【单选题】若要求在基本保持原系统的稳定性和频带宽的前提下，提高系统的控制精度，减小稳态误差，则通常较有效的措施是采用( )。
A.
提高开环增益，且串联相位滞后校正
B.
单纯的提高开环增益
C.
不提高增益，单纯地采用相位滞后校正
D.
提高开环增益，且串联相位超前校正