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【单选题】
共享经济指借助网络第三方平台，基于闲置资金使用权的暂时性转移，实现生产要素的社会化，提高存量资产的使用效率以创造更多价值，促进社会经济的可持续发展。 根据上述定义，下列经济活动不属于共享经济的是：
A.
从某网络平台订车去飞机场，方便快捷
B.
从某网络平台贷款炒股，获得了预期收益
C.
从某网络平台购买外卖美食，在家享受美味
D.
旅行前从某网络平台预订民宿，抵达后入住
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【判断题】四位左移移位寄存器,初始状态为 Q 3 Q 2 Q 1 Q 0 = 0000 ,串行输入数据 d 3 d 2 d 1 d 0 = 1101, 经过两个 CP 后,输出端的状态是 0011 。
A.
正确
B.
错误
查看完整题目与答案
【单选题】对于四位的左移移位寄存器,若初始状态为1011,在串行输入端固定接低电平“0”,移位寄存器的输出端状态在4个CP作用下的移位过程是( )
A.
1011—0110—1100—1000—0000
B.
1011—0111—1110—1101—1011
C.
1011—0101—0010—0001—0000
D.
1011—1101—1110—0111—1011
查看完整题目与答案
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. when people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is fun to them.
D.
Because smoking cures them of cancer.
查看完整题目与答案
【判断题】2-2 兴趣是指人们以特定的事物或活动为对象,所产生的积极的、带有倾向性和选择性的态度和情绪。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. When people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is fun to them.
D.
Because smoking cures them of cancer.
查看完整题目与答案
【判断题】四位右移移位寄存器,初始状态为 Q 3 Q 2 Q 1 Q 0 = 0000 ,串行输入数据 d 3 d 2 d 1 d 0 = 1101, 经过两个 CP 后,输出端的状态是 1100 。
A.
正确
B.
错误
查看完整题目与答案
【简答题】四位左移移位寄存器,初始状态为 Q 3 Q 2 Q 1 Q 0 = 0000 ,串行输入数据 d 3 d 2 d 1 d 0 = 1011, 经过两个 CP 后,输出端的状态是: _______ 。
查看完整题目与答案
【简答题】四位移位寄存器的初始状态为0000,串行输入数码=1011,从高位到低位依次输入。在4个脉冲作用后,输入的四位串行数码1011全部存入了寄存器中,移位寄存器的输出为( )。
查看完整题目与答案
【单选题】四位移位右移寄存器初始状态为0000，串行输入数据为1011，当第四个移位脉冲过后，寄存器Q4Q3Q2Q1的状态变为（ ）。
A.
0001
B.
0110
C.
0011
D.
1011
E.
1100
查看完整题目与答案
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. When people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is funny.
D.
Because smoking cures disease.
查看完整题目与答案
相关题目：
【判断题】四位左移移位寄存器,初始状态为 Q 3 Q 2 Q 1 Q 0 = 0000 ,串行输入数据 d 3 d 2 d 1 d 0 = 1101, 经过两个 CP 后,输出端的状态是 0011 。
A.
正确
B.
错误
查看完整题目与答案
【单选题】对于四位的左移移位寄存器,若初始状态为1011,在串行输入端固定接低电平“0”,移位寄存器的输出端状态在4个CP作用下的移位过程是( )
A.
1011—0110—1100—1000—0000
B.
1011—0111—1110—1101—1011
C.
1011—0101—0010—0001—0000
D.
1011—1101—1110—0111—1011
查看完整题目与答案
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. when people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is fun to them.
D.
Because smoking cures them of cancer.
查看完整题目与答案
【判断题】2-2 兴趣是指人们以特定的事物或活动为对象,所产生的积极的、带有倾向性和选择性的态度和情绪。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. When people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is fun to them.
D.
Because smoking cures them of cancer.
查看完整题目与答案
【判断题】四位右移移位寄存器,初始状态为 Q 3 Q 2 Q 1 Q 0 = 0000 ,串行输入数据 d 3 d 2 d 1 d 0 = 1101, 经过两个 CP 后,输出端的状态是 1100 。
A.
正确
B.
错误
查看完整题目与答案
【简答题】四位左移移位寄存器,初始状态为 Q 3 Q 2 Q 1 Q 0 = 0000 ,串行输入数据 d 3 d 2 d 1 d 0 = 1011, 经过两个 CP 后,输出端的状态是: _______ 。
查看完整题目与答案
【简答题】四位移位寄存器的初始状态为0000,串行输入数码=1011,从高位到低位依次输入。在4个脉冲作用后,输入的四位串行数码1011全部存入了寄存器中,移位寄存器的输出为( )。
查看完整题目与答案
【单选题】四位移位右移寄存器初始状态为0000，串行输入数据为1011，当第四个移位脉冲过后，寄存器Q4Q3Q2Q1的状态变为（ ）。
A.
0001
B.
0110
C.
0011
D.
1011
E.
1100
查看完整题目与答案
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. When people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is funny.
D.
Because smoking cures disease.
查看完整题目与答案