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【单选题】
一袋糖里装有奶糖和水果糖，其中奶糖的颗数占总颗数的3/5。现在又装进10颗水果糖，这时奶糖的颗数占总颗数的3/4。那么，这袋糖里有多少颗奶糖?
A.
100
B.
112
C.
120
D.
122
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【判断题】基准不重合误差是夹具制造误差、机床误差和调整误差等综合产生的误差。
A.
正确
B.
错误
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【单选题】Older workers are generally as fit for work as younger workers.
A.
Right
B.
Wrong
C.
Not mentioned
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【判断题】基准不重合误差是夹具制造误差,机床误差和调整误差等综合产生的误差。 (N)
A.
正确
B.
错误
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【单选题】What's the workers' reaction to Taylor's innovation?
A.
Workers complained they could not create because of the innovation.
B.
Workers complained that Taylor carried out his policy without sympathy.
C.
Workers complained that Taylor should tell them the ' stress' resulted from the innovation.
D.
Workers complained that Taylor's focus on process stripped their jobs of creativity and pride.
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【简答题】A．Old workers. B．Old women and service men. C．Office workers. D．Manual workers.
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【单选题】在OSI七层协议中,( )主要负责确保数据可靠,顺序,无错的从A点传输到B点
A.
数据链路层
B.
网络层
C.
传输层
D.
会话层
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【简答题】SOCIAL WORKERS Social workers help people overcome problems and make their lives better.If people are homeless, sick, or having family problems, social workers will work with them.If students have tro...
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【判断题】矿冶水平越高，社会生产力越高，社会发展速度也越快。
A.
正确
B.
错误
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【判断题】____基准不重复误差是夹具制造误差、机床误差和调整误差等综合产生的误差。
A.
正确
B.
错误
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【单选题】在OSI 七层协议中，（）主要负责确保数据可靠，顺序，无错地从A 点传输到B 点。
A.
数据链路层
B.
网络层
C.
传输层
D.
会话层
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【判断题】基准不重合误差是夹具制造误差、机床误差和调整误差等综合产生的误差。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Older workers are generally as fit for work as younger workers.
A.
Right
B.
Wrong
C.
Not mentioned
查看完整题目与答案
【判断题】基准不重合误差是夹具制造误差,机床误差和调整误差等综合产生的误差。 (N)
A.
正确
B.
错误
查看完整题目与答案
【单选题】What's the workers' reaction to Taylor's innovation?
A.
Workers complained they could not create because of the innovation.
B.
Workers complained that Taylor carried out his policy without sympathy.
C.
Workers complained that Taylor should tell them the ' stress' resulted from the innovation.
D.
Workers complained that Taylor's focus on process stripped their jobs of creativity and pride.
查看完整题目与答案
【简答题】A．Old workers. B．Old women and service men. C．Office workers. D．Manual workers.
查看完整题目与答案
【单选题】在OSI七层协议中,( )主要负责确保数据可靠,顺序,无错的从A点传输到B点
A.
数据链路层
B.
网络层
C.
传输层
D.
会话层
查看完整题目与答案
【简答题】SOCIAL WORKERS Social workers help people overcome problems and make their lives better.If people are homeless, sick, or having family problems, social workers will work with them.If students have tro...
查看完整题目与答案
【判断题】矿冶水平越高，社会生产力越高，社会发展速度也越快。
A.
正确
B.
错误
查看完整题目与答案
【判断题】____基准不重复误差是夹具制造误差、机床误差和调整误差等综合产生的误差。
A.
正确
B.
错误
查看完整题目与答案
【单选题】在OSI 七层协议中，（）主要负责确保数据可靠，顺序，无错地从A 点传输到B 点。
A.
数据链路层
B.
网络层
C.
传输层
D.
会话层
查看完整题目与答案
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