题目

2015年10月16日，中国铁路总公司牵头组成的中国企业联合体，与印度尼西亚维卡公司牵头的印尼国企联合体正式签署组建中印尼合资公司协议。该公司将负责印度尼西亚雅加达至万隆高速铁路项目的建设和运营。中国高铁走出国门、走向世界表明我国（   ） ①传统产业结构调整得到根本性转变             ②自主创新能力显著提高 ③对外直接投资成为中国企业走出去的主要形式   ④国际投资合作水平日益提升 A.①③   B.①④   C.②③   D.How dangerous it would be if there was a fire! Today is in winter. It’s time for us to learn a lot more about fire, especially what to do if we are caught in a fire:1. Shout outIf you smell smoke or see fire, shout out “Fire!” Shout as loudly as you can, because people may be asleep.2. Call 119Never try to put the fire yourself, even if it is a very small one! Get help from your parents or call 119.3. Keep down close to the floorIf there is a lot of smoke in your room, keep down close to the floor.4. Test the doorTest the door before you open it. If the door is cool, open it carefully. If the door is hot, do not open it! Try to find a different way out.5. Get outIf you can, get out of your home as soon as possible.6. Don’t use the liftNever use the lift during the fire. It may also go wrong.7. Don’t go backNever go back into a burning building!【1】 The passage is mainly about _____A. how to look after yourself when you are on fireB. what to do when you are caught in a fireC. when to leave the burning placeD. why to call 119 when there is a fire【2】When people are asleep, what will you do when a fire breaks out in your building?A. Call 120 for help as quickly as you canB. Only wake your parents up fastC. Shout out “Fire!” as loudly as you canD. Run away as fast as you can and don’t call others【3】Why shouldn’t you use the lift when a fire breaks out?A. Because taking the lift is so slowB. Because the fire can burn youC. Because the lift is too crowdedD. Because the lift may not work【4】 When a fire is burning, you test the door to ____A. find a better way outB. notice the fire clearlyC. call for a much quicker helpD. see if it is close【5】If you realize you have left an expensive thing at home in a fire, you shouldA. not go back for itB. keep down close to the doorC. not get outD. get it back