题型:问答题 简答题 以“假如”开头,仿照例句写一句话。例如:假如夜空是海,星星是浪花,那一弯新月便是一叶小舟,载着你我遨游太空。仿句:_______________________________________________________ 查看答案
题型:问答题 简答题 找出下列句子的病因,并改正。1. I saw the blackboard carefully (认真地). 2. He gets up at six everyday. 3. I walk to home after school. 4. Could you buy a bike to me? 5. We went to Beijing. We shoped there. 查看答案
题型:问答题 简答题 核桃壳过滤器电磁阀、气动阀不工作检查是否存在()A、气路压力过低;电磁阀体工作不正常;线圈断电B、气路堵塞或漏气严重;气路压力过低;电磁阀体工作不正常;线圈断电C、气路堵塞或漏气严重;电磁阀体工作不正常;线圈断电D、程控器输入电源不通;程控器零线断开;PLC程控器启动钮SB3坏 查看答案