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【单选题】
按照控制论的观点,信息系统主要由三部分构成,这三部分正确的前后顺序是( )。
A.
输入系统、输出系统、处理系统
B.
输入系统、处理系统、输出系统
C.
输出系统、处理系统、输入系统
D.
处理系统、输入系统、输出系统
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参考答案:
举一反三
【单选题】When I was passing the Town Hall, I heard the clock ______ twelve.
A.
hit
B.
Shake
C.
beat
D.
strike
【单选题】以下商事主体哪个不具备企业法人资格( )
A.
个人独资企业
B.
有限责任公司
C.
股份有限公司
D.
国有独资公司
【单选题】When I was passing the town hall, I heard the clock ____ twelve.
A.
beating
B.
striking
C.
hitting
D.
announcing
【简答题】3. One day when I ____the post office, I _____my uncle. A. pass ... saw B. was passing ... saw C. passed ... was seeing D. am passing ... am seeingA.B.C.D. D
【单选题】When I was passing by ,I saw them ________ at the nursery.
A.
play
B.
to play
C.
playing
D.
played
【单选题】It can be concluded from Para. 2 that_______ About ten o’clock on the following morning, dirty and hungry, I was dragging myself along Portland Place,when a child that was passing,towed by a nurse-mai...
A.
the man wanted to maintain dignity though starved
B.
the man could not get a proper chance to eat the pear
C.
the man did not really want the pear since it was dirty
D.
it was very difficult for the man to get the pear
【单选题】李老师经常问自己:“学生喜欢我吗?” “同事们怎么看我?”“领导是否觉得我干得不错?”等等。李老师处于( )。
A.
关注生存阶段
B.
关注情境阶段
C.
关注学生阶段
D.
关注自我阶段
【判断题】知道阻抗三角形的电阻,感抗,就可以计算三角形的阻抗
A.
正确
B.
错误
【单选题】以下商事主体哪个不具备企业法人资格
A.
个人独资企业
B.
有限责任公司
C.
股份有限公司
D.
一人公司
【单选题】When I was passing his room, I happened to notice him _____ by his parents. [     ]
A.
beat
B.
beaten
C.
being beaten
D.
beating
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