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【单选题】
如果希望在演示过程中终止幻灯片的演示,则随时可按的终止键是A.
delete
B.
ctrl+e
C.
shift+c
D.
ESC
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【简答题】完形填空。 Once there was a girl in my class that I thought was beautiful and smart. I believed that she was perfect. When the time for my birthday came, I 1 her to my party, and she came. A few months 2 ,...
【判断题】信号报警和联锁保护系统中，信号报警起到自动监视的作用当工艺参数超限或运行状态异常时，以灯光或音响的形式发出警报，提醒操作人员注意，并及时加以处理。联锁保护实质上是一种自动操作系统，能使有关设备按照规定的条件或程序完成操作任务，达到消除异常、防止事故的目的。
A.
正确
B.
错误
【单选题】进行静态投资的估算,一般需要确定一个基准年,以便估算有一个统一的标准。静态投资估算的基准年常为 ( )。
A.
项目开工的前一年
B.
项目开工的第一年
C.
项目投产的前一年
D.
项目投产的第一年
【简答题】Translate the following sentences into Chinese. 1. When I first came, I couldn ’ t understand why I was getting so little reaction from people, but now I see that they thought I was overpowering and t...
【简答题】As far back as I can remember, I’ve always known that my brother was different. At first I thought this was a 31 thing. But when I got older I learned the truth. My brother had autism (孤独症) and Attent...
【简答题】I studied engineering after enjoying top marks. Then university life came! I thought that I must have some ___36____ disorder, as it seemed that everyone else was absorbing the materials but theywere ...
【简答题】At my primary school , I was one of the smartest kids there , I never studied , but always got perfect scores . I thought I was born clever . At least I believed so . I was alsoa prodigy in music acco...
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