世界上使用人数最多和使用范围最广的两种语言分别是（   ）

    My father was a self-taught mandolin player. He was one of the best string instrument players in our town. Dad loved to play the mandolin for his families, who enjoyed listening to his play and1the Tennessee Waltz, Hatbor nights, Silver Bells, and so on. Dad was always there,2his time and efforts to see that his family had3in their life. If he could give pleasure to others, he4especially his families. I had to mature into a man and have children of my own5I realized how much he had sacrificed.

    I 6 the United States Air Force in January of 1962. Whenever I come home on7I would ask Dad to play the mandolin. He could touch your soul with the 8 that came out of that old instrument. He seemed to 9when he was playing you could see his pride in his ability to play so well for his family.

    While working at Todd Steel, Dad was 10in an accident. He got the third index finger of his left hand 11 between two pieces of steel. The doctor who operated12the finger could not save it, and Dad ended up having the tip of the finger13. He didn't lose enough of the finger,14it wouldn't stop him picking up anything, but it did15his ability to play the mandolin.

    After the accident, Dad would make16for why he couldn't play. We wore him down and17he said “Okay, but remember, I can't hold down on the strings18I used to”.19 for the family it didn't make any 20that Dad couldn't play as well.

材料一：共享单车是当下热门话题之一，它满足了人们出行“最后一公里”的需求。随着网约车、共享单车等新经济形态的出现，“互联网+交通”在一定程度上改变着人们的出行习惯。

材料二：2016年12月6日，上海一男子韩某将摩拜单车搬回住处据为己有，经鉴定该共享单车价值人民币1800元。韩某被当地法院判处拘役三个月、缓刑三个月，并处罚金人民币1000元，这成为国内打击共享单车失窃的首个案例。

材料三：共享单车在许多公共场所、马路边、人行道、盲道、商铺门口、社区道路上、甚至楼道内任意乱停的乱象严重扰乱了社会公共秩序。看到这种乱象，市民小张提出的“划定共享单车专门停放区”的建议被有关部门采纳，他的这一举动得到了众多人的点赞。