左手法则也称为（） ["发电机法则；","电动机法则；","左手螺旋法则；","右手螺旋法则"]
联系其理论主张，分析孟称舜《桃源三访》对爱情的刻画。
什么是叶片泵的基本性能曲线？泵的性能曲线有哪几条？
Refer to the exhibit. A network administrator has configured DHCP services on the router asshown. DHCP clients connected to the FastEthernet0/0 interface are working properly. DHCPclients connected to the FastEthernet0/1 interface are not receiving addresses. Which twostatements contain recommendations that will solve the problem？（） ["The network shown in the output under the ip dhcp pool Central command should be changedto network 10.10.0.0 with a mask of 255.255.255.0","A second DHCP pool for network 10.10.0.0\/24 should be configured","An ip dhcp excluded-address global configuration command for network 10.10.0.0\/24 should beissued","The ip helper-address 10.0.0.1 command should be issued so that the address can be added tothe FastEthernet0\/0 configuration","The ip helper-address 10.0.0.1 command should be issued so that the address can be added tothe FastEthernet0\/1 configuratio"]
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