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【单选题】
关于螺栓、铁件工程量计量的说法,正确的是( )。
A.
螺栓以个计量，按数量计算
B.
机械连接，按设计图示尺寸以质量计算
C.
预埋铁件，按设计图示尺寸以质量计算
D.
螺栓、预埋铁件和机械连接以个计量，按数量计算
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参考答案：
举一反三
【单选题】图示三相三线制电路中,有两组三相对称负载,均为电阻性,如果电压表读数为 380V ,则电流表读数为( ) A
A.
51
B.
22
C.
44
D.
35
E.
64
查看完整题目与答案
【简答题】Listen to an interview about tips for freshman students.Matech the name of the person in the left column with the tip given by the person in the right column
查看完整题目与答案
【简答题】下图所示三相电路中，有两组三相对称负载，均为电阻性。若电压表读数为380V，则电流表读数为（ ）A。（四舍五入到整数值）【图片】
查看完整题目与答案
【判断题】CW79系列三端稳压器的管脚如图所示,1脚公共端,2脚为输入端,3脚为输出端。
A.
正确
B.
错误
查看完整题目与答案
【单选题】图示三相电路中,有两组三相对称负载,均为电阻性。若电压表的读数为380V, 则电流表的读数为()A
A.
76
B.
22
C.
44
D.
66
查看完整题目与答案
【简答题】Listen to an interview about tips for freshman students and do the following exercise. Match the name of the person in the left column with the tip given by the person in the right column.
查看完整题目与答案
【简答题】Listen to an interview about tips for freshman students. Match the name of the person in the left column with the tip given by the person in the right column.
查看完整题目与答案
【简答题】Listen to the interview about tips for the freshmanstudents.Match the names of the person in the column with the tip given by the person in the right column.
查看完整题目与答案
【单选题】create database stu 表示?
A.
创建数据表stu
B.
创建数据库stu
C.
创建数据文件stu
D.
创建日志文件stu
查看完整题目与答案
【单选题】The passage states that before the blue square appeared, the person in the video ______.
A.
was in a relaxed state
B.
watched the screen closely
C.
wondered what would happen
D.
got ready to respond to a shock
查看完整题目与答案
相关题目：
【单选题】图示三相三线制电路中,有两组三相对称负载,均为电阻性,如果电压表读数为 380V ,则电流表读数为( ) A
A.
51
B.
22
C.
44
D.
35
E.
64
查看完整题目与答案
【简答题】Listen to an interview about tips for freshman students.Matech the name of the person in the left column with the tip given by the person in the right column
查看完整题目与答案
【简答题】下图所示三相电路中，有两组三相对称负载，均为电阻性。若电压表读数为380V，则电流表读数为（ ）A。（四舍五入到整数值）【图片】
查看完整题目与答案
【判断题】CW79系列三端稳压器的管脚如图所示,1脚公共端,2脚为输入端,3脚为输出端。
A.
正确
B.
错误
查看完整题目与答案
【单选题】图示三相电路中,有两组三相对称负载,均为电阻性。若电压表的读数为380V, 则电流表的读数为()A
A.
76
B.
22
C.
44
D.
66
查看完整题目与答案
【简答题】Listen to an interview about tips for freshman students and do the following exercise. Match the name of the person in the left column with the tip given by the person in the right column.
查看完整题目与答案
【简答题】Listen to an interview about tips for freshman students. Match the name of the person in the left column with the tip given by the person in the right column.
查看完整题目与答案
【简答题】Listen to the interview about tips for the freshmanstudents.Match the names of the person in the column with the tip given by the person in the right column.
查看完整题目与答案
【单选题】create database stu 表示?
A.
创建数据表stu
B.
创建数据库stu
C.
创建数据文件stu
D.
创建日志文件stu
查看完整题目与答案
【单选题】The passage states that before the blue square appeared, the person in the video ______.
A.
was in a relaxed state
B.
watched the screen closely
C.
wondered what would happen
D.
got ready to respond to a shock
查看完整题目与答案
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