农村0.4KV架空线路与行道树之间的水平安全距离为()。A、1米 B、1.25米 C 发布时间:2017-10-16 13:53 │ 来源:www.tikuol.com 题型:单项选择题 问题: 农村0.4KV架空线路与行道树之间的水平安全距离为()。A、1米B、1.25米C、1.5米D、2米
题型:单项选择题 猪,3月龄,出现体温升高、呼吸严重困难,鼻、耳、四肢或全身皮肤发绀,心脏衰竭等症状,经实验室确诊为猪传染性胸膜肺炎,可选择的最佳治疗药物为()A.青霉素GB.链霉素C.磺胺间甲氧嘧啶D.甲硝唑E.氟苯尼考 查看答案
题型:单项选择题 根据上下文意思,选择最合适的句子填在横线上,使对话完整。A. What are you going to do this evening? B. I'm Mary. C. We are going on foot.D. What time is it? E. What's the weather like today? F. We can go by bus.G. What are you doing now? H. This is Mary. I. When are we going?Mary: Hello! 1. Can I speak to Amy?Amy: Amy speaking.Mary: Hi Amy. 2. Amy: I am listening to the weather report.Mary: 3. Amy: It is sunny today. Mary: Oh! Let's go to the cinema. The "Superman" is on view (上映).Amy: How are we going there?Mary: It's far. 4. Amy: 5. Mary: At 9:00. 查看答案