问题
问答题 简答题
吊运物行走的安全路线有什么要求？
答案
参考答案：吊运物行走的安全路线，不应跨越有人操作的固定岗位或经常有人停留的场所，且不应随意越过主体设备。
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吊运物行走的安全路线有什么要求？
参考答案：吊运物行走的安全路线，不应跨越有人操作的固定岗位或经常有人停留的场所，且不应随意越过主体设备。
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message. People communicate with words. Do you think you can communicate without words? Tears (泪) in your eyes tell others that you are sad. 1______ When you put up your hand in class, the teacher knows you want to say something or ask questions. You shake your head, and people know you are saying no. 2______ Other things can also give some information. For example, a sign at the bus stop helps you to know which bus to take. A sign on the wall of your school helps you to find the library. ______ There are a lot of signs around you and you receive messages from them all the time. People can communicate in many other ways. An artist can use his pictures to tell about beautiful mountains, about the blue sea and many other things. ______ They also tell about people and their ideas. Books, magazines, TV, radio and movies all help us to communicate with other people. They all help us to know what is going on in the world. |