【简答题】终端使用动态主机配置协议DHCP获取IP租约前,使用( )地址发送广播请求。
【多选题】在FX2N系列PLC中,PLS指令的操作元件可以是( )。
【多选题】3~99.在FX2N系列PLC中,PLS 指令的操作元件可以是( )。
【多选题】在FX2n系列PLC中,PLS指令的操作元件可以是( )。
【单选题】Which of the following is TRUE about the family Katy is living with?
B.
There are three people in their house.
D.
They have never taken Katy to the parties.
【多选题】3~99.在FX2n系列PLC中,PLS 指令的操作元件可以是( )。
【单选题】听对话,回答问题。 Who hasn't been to the Disneyland in Hong Kong?
【单选题】Katy has lived in New York for several years.she doesn’t get used to the life there