各种电动阀门开到位时显示红色,关到位显示(),故障时电动头为(),开到位和关到位反馈 发布时间:2019-10-28 15:44 │ 来源:www.tikuol.com 题型:填空题 问题: 各种电动阀门开到位时显示红色,关到位显示(),故障时电动头为(),开到位和关到位反馈信号都没有时阀门显示为()。
题型:填空题 根据图片提示,补全对话。1. A: Is your grandfather young?B: _______________________________________________________2. A: What do you do on Mondays? B: _______________________________________________________3. A: What day is it today?B: _______________________________________________________4. A: What do you often have on Thursdays?B: _______________________________________________________5. A: _______________________________________________________B: I like grapes.6. A: What can you do?B: _______________________________________________________7. A: _______________________________________________________B: Yes, there is a forest in the village. 查看答案