表达安全规则与警示用语 — 英语填空题
题目
安全警示语搭配填空：请从括号中选择合适的警示语填空（每空一词或短语）。(1) When you see a dog, don't run. The sign says: "___ of the dog!" (2) The water is hot. Mom says: "___! Don't touch it." (3) You mustn't swim in the river. The sign says: "No ___!" 选项：Be careful / Beware / swimming