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【单选题】
在电动机正常工作时,每秒钟内电流做功和每秒钟内电枢上产生的热量的关系,下列说法中正确的是 [ ]
A.
等于电热
B.
等于电热的0.24倍
C.
等于电动机输出的机械功
D.
电热仅为的一部分
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举一反三
【判断题】C 语言标准输出操作中 ,putchar() 函数可以输出显示一个字符串。
A.
正确
B.
错误
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【简答题】完形填空。 In the morning, Slim got up and prepared breakfast for his wife as usual. Nicole, his wife was listening to music in the bedroom. 1 , he felt that his body was shaking. Slim had the 2 response t...
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【单选题】假设当前时日是1997年9月20日,给出字符串“97年9月”的表达式是()
A.
SUBSTR(DTOC (DATE()),7,2)+”年”+ SUBSTR(DTOC (DATE()),1,2)+”月”
B.
SUBSTR(DTOC (DATE()),7,2)+”年”+ SUBSTR(DTOC (DATE()),2,1)+”月”
C.
YEAR(DATE())+”年”+MONTH(DATE())+”月”
D.
STR( YEAR(DATE(),4)+”年”+ STR(MONTH(DATE()),2)+”月”
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【单选题】下列哪一项策略可以用来约束密码的长度不小于7个字符( )。
A.
密码最短存留期
B.
密码长度最小值
C.
RID主机
D.
密码必须符合复杂性要求
查看完整题目与答案
【简答题】完形填空。 In the morning, Slim got up and prepared breakfast for his wife as usual.Nicole, his wife was listening to music in the bedroom.__ 1 __， he felt that his body was shaking.Slim had the__ 2 __ res...
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【判断题】补货员、复核员、拣货员和出货员的工作是属于出库作业流程岗位。
A.
正确
B.
错误
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【单选题】下列因素中哪种不引起血管升压素分泌增多？（）
A.
严重呕吐
B.
大量出汗
C.
血浆晶体渗透压降低
D.
血浆晶体渗透压升高
E.
数日内饮水量严重不足
查看完整题目与答案
【单选题】在以下4组函数运算中，结果相同的是______。
A.
LEFT('Visual FoxPro',6)与SUBSTR('Visual FoxPro',1,6)
B.
YEAR(DATE())与SUBSTR(DTOC(DATE())，7，2)
C.
VARTYPE('36-5*4')与VARTYPE(36-5*4)
D.
假定A='this'，B='is a string',A-B与A+B
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【单选题】---The artist has got _____ much work to do that he hardly has time to help his wife with the housework. ---That’s true. Even on Sundays he is busy with his work.
A.
too
B.
so
C.
very
D.
such
查看完整题目与答案
【判断题】C 语言标准输出操作中 ,putchar() 函数可以输出显示一个字符串。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【判断题】C 语言标准输出操作中 ,putchar() 函数可以输出显示一个字符串。
A.
正确
B.
错误
查看完整题目与答案
【简答题】完形填空。 In the morning, Slim got up and prepared breakfast for his wife as usual. Nicole, his wife was listening to music in the bedroom. 1 , he felt that his body was shaking. Slim had the 2 response t...
查看完整题目与答案
【单选题】假设当前时日是1997年9月20日,给出字符串“97年9月”的表达式是()
A.
SUBSTR(DTOC (DATE()),7,2)+”年”+ SUBSTR(DTOC (DATE()),1,2)+”月”
B.
SUBSTR(DTOC (DATE()),7,2)+”年”+ SUBSTR(DTOC (DATE()),2,1)+”月”
C.
YEAR(DATE())+”年”+MONTH(DATE())+”月”
D.
STR( YEAR(DATE(),4)+”年”+ STR(MONTH(DATE()),2)+”月”
查看完整题目与答案
【单选题】下列哪一项策略可以用来约束密码的长度不小于7个字符( )。
A.
密码最短存留期
B.
密码长度最小值
C.
RID主机
D.
密码必须符合复杂性要求
查看完整题目与答案
【简答题】完形填空。 In the morning, Slim got up and prepared breakfast for his wife as usual.Nicole, his wife was listening to music in the bedroom.__ 1 __， he felt that his body was shaking.Slim had the__ 2 __ res...
查看完整题目与答案
【判断题】补货员、复核员、拣货员和出货员的工作是属于出库作业流程岗位。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列因素中哪种不引起血管升压素分泌增多？（）
A.
严重呕吐
B.
大量出汗
C.
血浆晶体渗透压降低
D.
血浆晶体渗透压升高
E.
数日内饮水量严重不足
查看完整题目与答案
【单选题】在以下4组函数运算中，结果相同的是______。
A.
LEFT('Visual FoxPro',6)与SUBSTR('Visual FoxPro',1,6)
B.
YEAR(DATE())与SUBSTR(DTOC(DATE())，7，2)
C.
VARTYPE('36-5*4')与VARTYPE(36-5*4)
D.
假定A='this'，B='is a string',A-B与A+B
查看完整题目与答案
【单选题】---The artist has got _____ much work to do that he hardly has time to help his wife with the housework. ---That’s true. Even on Sundays he is busy with his work.
A.
too
B.
so
C.
very
D.
such
查看完整题目与答案
【判断题】C 语言标准输出操作中 ,putchar() 函数可以输出显示一个字符串。
A.
正确
B.
错误
查看完整题目与答案