完形填空

    Yesterday evening，when l went to town with my  1  ，we met a strange old man．It was raining ham and we had no  2 ．We were trying to get into a taxi when he came up to us．He was 3  a nice umbrella and he said that he would give it to us for only a pound．He had forgotten his   4 ，he said，needed taxi—fares(出租汽车费)to go back home．My mother didn't believe  5 he had said at first，and asked him a lot of questions．Finally we bought it and he left  6 ．We followed him and found he went into a pub(小酒店)and  7  himself a glass of whiskey(威士忌)with the pound．

8 he drank it，he put 9   his hat and took up one of the many wet umbrellas at the entrance and went off．Soon after that，he sold it again．What a(n) 10  experience I had !

考古工作者在埃及金字塔里发现了许多符号，这种古老而神秘的文字是 (      )

低碳环保、绿色出行已成为当下都市人的新时尚，如图甲、乙所示是一款倍受青年人喜爱的自平衡智能电动独轮代步车．表列出了该电动独轮代步车的部分技术参数．求：

（1）该款代步车每次充满电需消耗多少焦耳的电能．

（2）该款代步车充电时电路中的电流I．（结果请保留两位小数）

传染病流行的三个基本环节是：____﹑____ ﹑____ ，切断三个环节中的任何一个环节，传染病的流行即可终止。