【判断题】装载钢桶包装的易燃液体,要采取防水措施,特殊情况下可反倒和卧放。
【简答题】按照故障检测手段不同,汽车故障诊断法分为________ 和仪器设备诊断法。
【简答题】questions 1 to 3 will be based on th conversation you have justed heard
【简答题】Questions 1 to 3 will be based on the following news item.
【简答题】questions 1to 3 will be based on the conversation you have just heard