What is the new world’s train speed record? A. 361 miles per hour. B. 581 miles per hour. C. 348 miles per hour. D. 518 miles per hour. 相关知识点: 试题来源: 解析 A 正确答案:A解析:数字判断题。答对这道题的关键是要注意数字后面的单位,新闻中出现kilometer及mile两种单位,列车的速度...
What is the men's 5K road record? Berihu Aregawi of Ethiopia holds the men's 5K road record with a time of 12:49 – also set at the Cursa dels Nassos in Barcelona on 31 December 2021. That's 4 minutes 7.52 seconds per mile, or 2 minutes 33.8 seconds per kilometre. ...
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I can’t emphasise enough that this isn’t a purely mathematical exercise, because the value of a mile is as much art as it is science.Some people will disagree with my thought process, and that’s just fine. What’s more important is you come away with a figure that makes sense for...
It is sometimes used as a nmeasure of the energy efficiency of a vehicle. Distance An amount of progress The curriculum committee is a distance from where it was last month. Mileage Use, profit or advantage; as, he got a lot of mileage out of one hit record. Distance Difference or ...
The world record, held by Hicham El Guerrouj, for running a mile is 3:43.13, and elite marathon runners who have trained their bodies to be performance machines average about 4 to 5 minutes. Understanding Variables Another step in figuring out your timing is to think about the variables that...
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several different kinds of bait(诱饵). On the third day Peter was 78 . He did his best and caught the monster. There was a desperate(激烈的)fight but Peter 79 . When he got it ashore and killed it, he weighed the fish and found that it was 80 15 kilos — a record for that ...
Every moment to record a meaningful event brings a sense of ceremony and makes our lives colorful. 1. How old is Li Xin? ___ 2. What did theFirst Classencourage Li Xin to do? ___ 3. When did Li Xin take part in the flag-raising...
after being kidnapped, finds herself isolated and living in the wilderness of eastern europe during world war ii. in an unexpected turn of events, she is suddenly thrust into teaching a group of jewish people who escap...