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【单选题】
依据定义式 ,正确的说法是
A.
B的大小与F成正比，与I、L成反比。
B.
B的方向由F的方向决定
C.
处在磁场中的通电导体L，在任何情况下所受的磁场力F与IL之比都恒定，且不为零
D.
只有当B与l垂直时，定义式才有意义
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参考答案：
举一反三
【单选题】You are the network administrator for . You are the administrator of a Windows Server 2003 computer named TestKing8. You log on to TestKing8 and attempt to access the network. You discover that the se...
A.
Use Roll Back Driver to reinstall the previous driver for the network adapter.
B.
Use the Backp or Restore Wizard to restore the backup from the previous night.
C.
Restart TestKing8 by using Last Known Good Configuration option.
D.
Use the Registry Editor to delete the registry settings for the network adapter driver.
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【单选题】下面对马克思主义的鲜明特征描述不正确的一项是()。
A.
科学的世界观和方法论
B.
崇高的社会理想
C.
与时俱进的理论品质
D.
中立的政治立场
查看完整题目与答案
【单选题】The TestKing network is shown in the following exhibit: TestKing uses EIGRP as the routing protocol. Based on the info shown above, what path will packets take from a host on the 192.168.10.192/26 net...
A.
The path of the packets will be TESTKING3 to TESTKING2 to TESTKING1
B.
The path of the packets will be TESTKING3 to TESTKING1 to TESTKING2
C.
The path of the packets will be both TESTKING3 to TESTKING2 to TESTKING1 AND TESTKING3 to TESTKING1
D.
The path of the packets will be TESTKING3 to TESTKING1
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【单选题】决定教育事业发展的直接和最终的因素是（ ）。
A.
政治经济制度的发展水平
B.
教育投资
C.
领导者的意志
D.
生产力的发展水平
查看完整题目与答案
【单选题】决定教育事业发展规模和速度的直接和最终因素是（ ）。
A.
政治经济制度的发展水平
B.
教育投资
C.
文化发展水平
D.
生产力的发展水平
查看完整题目与答案
【判断题】在健康的社会里,青年和基层人士通常可以通过就业、教育等途径实现向上流动。
A.
正确
B.
错误
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【单选题】You are the network administrator for TestKing.com. All network servers run Windows Server 2003. The network includes a file server named Testking1. Testking1 contains a single disk for system files a...
A.
Name the new server Testking1. Create a new mirrored volume by using two 72-GB disks. Connect Testking2 to the network and copy the data from Testking1. When copying is complete, shut down the old Testking1.
B.
Name the new server Testking1. Move both disks from the old Testking1 to the new Testking1. Scan the disks for changes. Import the disks.Connect the new Testking1 to the network.
C.
Name the new server Testking1. Break the mirror on the old Testking1. Move one of the disks from the old Testking1 to the new Testking1. Scan the disk for changes. Initialize the disk. Select the spare disk and create the mirror. Connect the new Testking1 to the network.
D.
Name the new server Testking1. Remove one of the disks in the mirror from the old Testking1. Move the disk on the new Testking1. Scan the disk for changes. Import the disk, Shut down the old Testking1 and connect the new Testking1 to the network.
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【单选题】决定教育事业发展的直接和最终因素是（）
A.
政治经济制度的发展水平
B.
教育投资
C.
领导者的意志
D.
生产力的发展
查看完整题目与答案
【单选题】填写明细栏时,相同的标准件应用( )序号填写,并注明数量。
A.
一个
B.
多个
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【简答题】Match. 将英语和对应的汉语搭配起来。 (     ) 1．movie theatre (     ) 2．eat ice cream (     ) 3．fly kites (     ) 4．read a book (     ) 5．watch a movie (     ) 6．go to the park (     ) 7．go to the library a．看电影 b．放风筝...
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相关题目：
【单选题】You are the network administrator for . You are the administrator of a Windows Server 2003 computer named TestKing8. You log on to TestKing8 and attempt to access the network. You discover that the se...
A.
Use Roll Back Driver to reinstall the previous driver for the network adapter.
B.
Use the Backp or Restore Wizard to restore the backup from the previous night.
C.
Restart TestKing8 by using Last Known Good Configuration option.
D.
Use the Registry Editor to delete the registry settings for the network adapter driver.
查看完整题目与答案
【单选题】下面对马克思主义的鲜明特征描述不正确的一项是()。
A.
科学的世界观和方法论
B.
崇高的社会理想
C.
与时俱进的理论品质
D.
中立的政治立场
查看完整题目与答案
【单选题】The TestKing network is shown in the following exhibit: TestKing uses EIGRP as the routing protocol. Based on the info shown above, what path will packets take from a host on the 192.168.10.192/26 net...
A.
The path of the packets will be TESTKING3 to TESTKING2 to TESTKING1
B.
The path of the packets will be TESTKING3 to TESTKING1 to TESTKING2
C.
The path of the packets will be both TESTKING3 to TESTKING2 to TESTKING1 AND TESTKING3 to TESTKING1
D.
The path of the packets will be TESTKING3 to TESTKING1
查看完整题目与答案
【单选题】决定教育事业发展的直接和最终的因素是（ ）。
A.
政治经济制度的发展水平
B.
教育投资
C.
领导者的意志
D.
生产力的发展水平
查看完整题目与答案
【单选题】决定教育事业发展规模和速度的直接和最终因素是（ ）。
A.
政治经济制度的发展水平
B.
教育投资
C.
文化发展水平
D.
生产力的发展水平
查看完整题目与答案
【判断题】在健康的社会里,青年和基层人士通常可以通过就业、教育等途径实现向上流动。
A.
正确
B.
错误
查看完整题目与答案
【单选题】You are the network administrator for TestKing.com. All network servers run Windows Server 2003. The network includes a file server named Testking1. Testking1 contains a single disk for system files a...
A.
Name the new server Testking1. Create a new mirrored volume by using two 72-GB disks. Connect Testking2 to the network and copy the data from Testking1. When copying is complete, shut down the old Testking1.
B.
Name the new server Testking1. Move both disks from the old Testking1 to the new Testking1. Scan the disks for changes. Import the disks.Connect the new Testking1 to the network.
C.
Name the new server Testking1. Break the mirror on the old Testking1. Move one of the disks from the old Testking1 to the new Testking1. Scan the disk for changes. Initialize the disk. Select the spare disk and create the mirror. Connect the new Testking1 to the network.
D.
Name the new server Testking1. Remove one of the disks in the mirror from the old Testking1. Move the disk on the new Testking1. Scan the disk for changes. Import the disk, Shut down the old Testking1 and connect the new Testking1 to the network.
查看完整题目与答案
【单选题】决定教育事业发展的直接和最终因素是（）
A.
政治经济制度的发展水平
B.
教育投资
C.
领导者的意志
D.
生产力的发展
查看完整题目与答案
【单选题】填写明细栏时,相同的标准件应用( )序号填写,并注明数量。
A.
一个
B.
多个
查看完整题目与答案
【简答题】Match. 将英语和对应的汉语搭配起来。 (     ) 1．movie theatre (     ) 2．eat ice cream (     ) 3．fly kites (     ) 4．read a book (     ) 5．watch a movie (     ) 6．go to the park (     ) 7．go to the library a．看电影 b．放风筝...
查看完整题目与答案
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