【判断题】判断 可编程控制器只能通过编程软件编制控制程序。
【简答题】It is no good ______ (stay) up late too often.
【单选题】It is no good English without speaking English.
【单选题】It is no good ______ him. He is always indifferent towards others' matters.
【单选题】It is no good trying that method, because it won’t _______.
【判断题】闭经发生在妊娠期,哺乳期,更年期,都属于生理性闭经。
【判断题】____可编程控制器只能通过编程软件编制控制程序。
【判断题】可编程控制器的控制功能是通过存放在存储器中的控制程序来确定的,所以若要对控制功能进行修改只需要改变一些软件
【单选题】Personally, it is no good ________ online all day long. It is really a waste of time.
【判断题】1036可编程控制器只能通过编程软件编制控制程序。