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【单选题】
下列模型不属于常用的数据模型的是( )
A.
网状模型
B.
关系模型
C.
概念模型
D.
层次模型
拍照语音搜题，微信中搜索"皮皮学"使用
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A.
车用数字万用表
B.
解码器
C.
示波器
D.
点火正时灯
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【单选题】I have to tell you that the viewfinder is broken ________, madam.
A.
though
B.
as well
C.
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【单选题】指令寄存器的作用是(11)。
A.
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存放指令地址
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存放正在执行的指令
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【单选题】指令寄存器的作用是(21)。
A.
存放指令地址
B.
存放操作数
C.
存放正在执行的指令
D.
存放操作数的地址
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【简答题】Though I have broken up with my boyfriend, I can’t bear to be parted ___him or let any man touch me. Likewise, I don’t want to see any girls be close to him.
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【单选题】执行器的正作用是指( )。
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B.
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C.
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【简答题】My husband and I were on our way travelling abroad. But my accidental stumble ended the travel before it really started. That’s when my husband became someone I didn’t know: uncaring and insensitive t...
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【单选题】听力原文：W: Sorry, I am late. My clock didn't work this morning, even though I did set the alarm last night. M: Don't make up any excuse for your being late. What you have to do is to make up for the time...
A.
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B.
The woman worked late yesterday.
C.
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D.
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【判断题】一旦产品进入衰退期,企业不能为了对老产品强力支撑而伤了企业元气,一定要审时度势,采用收缩策略转移资金、转变产品,退出竞争。
A.
正确
B.
错误
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相关题目：
【单选题】能在静态或动态下,向电控系统各执行器发出检修作业需要的动作指令,以便检查执 行器的工作状况的检测仪器是
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【单选题】I have to tell you that the viewfinder is broken ________, madam.
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存放指令地址
B.
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D.
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控制信号减小，执行器开度减少
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【简答题】My husband and I were on our way travelling abroad. But my accidental stumble ended the travel before it really started. That’s when my husband became someone I didn’t know: uncaring and insensitive t...
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【单选题】听力原文：W: Sorry, I am late. My clock didn't work this morning, even though I did set the alarm last night. M: Don't make up any excuse for your being late. What you have to do is to make up for the time...
A.
The man's clock was broken.
B.
The woman worked late yesterday.
C.
The man will help the woman with her work.
D.
The man doesn't believe the woman's words.
查看完整题目与答案
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A.
正确
B.
错误
查看完整题目与答案