题目

根据汉语提示，将单词的适当形式写在答题卡相应在的横线上。 These details are easily           （忽略）, so you should pay attention to them. The industry      （繁荣）attracted Europeans including Jewish people. Your return ticket is         （有效的）for three months. Thank you for your help.        （否则）, we would not have finished our task on time. This hotel is so popular that guests are asked to make       （预定）in advance.下列关于安全事故的处理方法中，正确的是   A．金属钠着火时，立即用沾水的毛巾覆盖B．大量氯气泄漏时，迅速离开现场，并尽量往高处去C．不慎洒出的酒精在桌上着火时，立即用大量水扑灭D．少量浓硫酸沾在皮肤上，立即用大量氢氧化钠溶液冲洗