问题
填空题
在比例尺为1：5000000的地图上，量得甲、乙两地的距离时0.25米，则甲乙两地的实际距离是______千米（用科学记数法表示）．
答案
根据题意，0.25÷（1：5000000）=1250000米=1250千米=1.25×103千米．
故答案为：1.25×103．
搜题请搜索小程序“爱下问搜题”
在比例尺为1：5000000的地图上，量得甲、乙两地的距离时0.25米，则甲乙两地的实际距离是______千米（用科学记数法表示）．
根据题意，0.25÷（1：5000000）=1250000米=1250千米=1.25×103千米．
故答案为：1.25×103．
任务型阅读（根据短文内容，完成小题，每空一词，计10分） Walden is a quiet small town in England. Cars aren't allowed ( 允许 ) into the centre of the town so it's very pleasant to walk around. Allow at least half a day to visit the museum. It's on a hill just outside the town in a very old building. One room there tells people the history of the building itself. The museum brings history to life. You can even ride on a horse and cart ( 马车 ) in the street. I was really interested in a 1950s living room in the museum. It was just like my grandmother's house when I was a child. If you can wait, there's a new exhibition (展览) opening soon. Walden is famous for one thing -- candy! If you like candy, this exhibition is the place for you -- you can learn about its history. I never see so many different kinds of candy. But don't go now because it doesn't start until the 26th of May. Have a look round the town of Walden too while you are there. If you start in the main square and follow the green signs, they'll take you to the museum, and you'll see lots of other interesting things on the way, too.
| ||||||||