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【多选题】
某同学用伏安法测量线性电阻的阻值,并用图解法处理数据。测得的数据电压和电流的单位分别为“伏特”和“毫安”,其读数均可读到小数点后两位。根据作图的规范要求,请你找出他所作的图中的错误。
A.
坐标轴上的分度值有效数字不正确
B.
所取解析点相距太近
C.
解析点有效数字错误
D.
实验点与解析点的标记不一致
E.
横轴应取V轴,纵轴应取I轴
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举一反三
【判断题】产业技术进步是一种动态经济效率，是衡量市场绩效的重要指标。
A.
正确
B.
错误
查看完整题目与答案
【单选题】流沙河有一首诗:饥饿的年代理想是温饱,温饱的年代理想是文明;离乱的年代理想是安定,安定的年代理想是繁荣。这首诗体现了理想具有( )。
A.
阶级性
B.
预见性
C.
时代性
D.
主观性
查看完整题目与答案
【简答题】A．They were working in Norwich city center. B．They were on holiday. C．They were driving the vehicle round the city. D．They were waiting for their wives.
查看完整题目与答案
【判断题】软件危机完全是由于硬件问题引起的。
A.
正确
B.
错误
查看完整题目与答案
【判断题】产业技术进步是一种动态经济效率,是衡量市场绩效的 重 要指标。
A.
正确
B.
错误
查看完整题目与答案
【单选题】我国人类社会形成过程中,最早使用火的是
A.
元谋人
B.
蓝田人
C.
北京人
D.
山顶洞人
查看完整题目与答案
【简答题】A．They were severely punished. B．They were treated well. C．They were sold to another white man. D．They were given different work.
查看完整题目与答案
【简答题】A．They were severely punished. B．They were treated well. C．They were sold to another white man. D．They were given different work.
查看完整题目与答案
【多选题】以下关于现金限额叙述正确的是( )。
A.
现金的限额是指为了保证企业日常零星开支的需要，允许单位留存现金的最低数额
B.
现金的限额是指为了保证企业日常零星开支的需要，允许单位留存现金的最高数额
C.
现金限额由开户银行根据单位的实际需要核定，一般按照单位3~5天日常零星开支的需要确定
D.
边远地区和交通不便地区开户单位的库存现金的现金限额，可按多于5天但不超过10天的日常零星开支的需要确定
查看完整题目与答案
【单选题】What were Yang and her husband doing that day? A) They were at work. B) They were driving their daughter to school. C) They were driving some children in a minibus to school. D) They were going to a m...
A.
They were at work.
B.
They were driving their daughter to school.
C.
They were driving some children in a minibus to school.
D.
They were going to a market.
查看完整题目与答案
相关题目：
【判断题】产业技术进步是一种动态经济效率，是衡量市场绩效的重要指标。
A.
正确
B.
错误
查看完整题目与答案
【单选题】流沙河有一首诗:饥饿的年代理想是温饱,温饱的年代理想是文明;离乱的年代理想是安定,安定的年代理想是繁荣。这首诗体现了理想具有( )。
A.
阶级性
B.
预见性
C.
时代性
D.
主观性
查看完整题目与答案
【简答题】A．They were working in Norwich city center. B．They were on holiday. C．They were driving the vehicle round the city. D．They were waiting for their wives.
查看完整题目与答案
【判断题】软件危机完全是由于硬件问题引起的。
A.
正确
B.
错误
查看完整题目与答案
【判断题】产业技术进步是一种动态经济效率,是衡量市场绩效的 重 要指标。
A.
正确
B.
错误
查看完整题目与答案
【单选题】我国人类社会形成过程中,最早使用火的是
A.
元谋人
B.
蓝田人
C.
北京人
D.
山顶洞人
查看完整题目与答案
【简答题】A．They were severely punished. B．They were treated well. C．They were sold to another white man. D．They were given different work.
查看完整题目与答案
【简答题】A．They were severely punished. B．They were treated well. C．They were sold to another white man. D．They were given different work.
查看完整题目与答案
【多选题】以下关于现金限额叙述正确的是( )。
A.
现金的限额是指为了保证企业日常零星开支的需要，允许单位留存现金的最低数额
B.
现金的限额是指为了保证企业日常零星开支的需要，允许单位留存现金的最高数额
C.
现金限额由开户银行根据单位的实际需要核定，一般按照单位3~5天日常零星开支的需要确定
D.
边远地区和交通不便地区开户单位的库存现金的现金限额，可按多于5天但不超过10天的日常零星开支的需要确定
查看完整题目与答案
【单选题】What were Yang and her husband doing that day? A) They were at work. B) They were driving their daughter to school. C) They were driving some children in a minibus to school. D) They were going to a m...
A.
They were at work.
B.
They were driving their daughter to school.
C.
They were driving some children in a minibus to school.
D.
They were going to a market.
查看完整题目与答案