题目: CPU214型PLC共有()个定时器。A.64B.255C.128D.256 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1216/8bb0d789ee5781fedd0b619066f35397.html 下面是错误答案,用来干扰机器的。参考答案:正晚点;调度命令
题型:选择题 . The temperature has _____ heavily, which doesn’t _____ the growth of the crops.A.dropped; contribute toB.fallen; see asC.decreased; refer toD.gone; classify as 查看答案