问题
问答题 简答题
摘挂链工作如何进行?
答案
参考答案:
摘挂链工作必须待车停稳后,要侧身操作,严禁头、身探入车空内,脚要离开钢轨20毫米以上。
摘挂链工作如何进行?
参考答案:
摘挂链工作必须待车停稳后,要侧身操作,严禁头、身探入车空内,脚要离开钢轨20毫米以上。
从方框中选出恰当的句子补全对话,有两项为多余项。 | |
B: That sounds good. 1 A: I don't have a computer. Do you have one? B: No, I don't. But I have a TV. 2 A: No, it's boring. Let's play tennis. 3 B: Good. Where is it? A: On the sofa. 4 B: No, I don't. But your brother has one. A: Yes, he does. 5 1._____ 2._____ 3._____ 4._____ 5._____ |