Passage 1 A marathon is a race that's about 42 kilometers long(=26miles). Marathons are held in many cities. Thousands of runners race in marathons. They can't all cross the start line at the same time. The fastest runners start at the front and the other runners start further back....
A. has ran B. have ran C. has run D. have run 相关知识点: 试题来源: 解析 D。解析:主语they是复数,在现在完成时中要用have。run的过去分词是run,A选项ran不是过去分词形式,B选项ran不是过去分词形式,C选项has用于第三人称单数主语,所以D正确。反馈...
kilometer- a metric unit of length equal to 1000 meters (or 0.621371 miles) kilometre,klick,km metric linear unit- a linear unit of distance in metric terms hectometer,hectometre,hm- a metric unit of length equal to 100 meters mym,myriameter,myriametre- a metric unit of length equal to ...
百度试题 结果1 题目The modern marathon race is about ___ kilometers. A. 26.2 B. 30 C. 42.195 D. 50 相关知识点: 试题来源: 解析 C。现代马拉松比赛约为 42.195 公里。反馈 收藏
Effects of a 110 kilometers ultra-marathon race on plasma hormone le- vels. Int J Sports Med. 1997;18(4):252-6.Fournier PE, Stalder J, Mermillod B & Chantraine A. Effects of a 110 kilometers ultra-marathon race on plasma hormone levels. International Journal of Sports Medicine 1997 ...
A.hating讨厌;B.proving证明;C.permitting允许;D.helping帮助。根据上句At age 83,Barbara Humbert dreams of taking part in next year's Marathon for All' race at the Paris Olympic Games.It is the first event of its kind可知83岁的芭芭拉•亨伯特梦想参加明年巴黎奥运会的马拉...
Assefa finished the Berlin Marathon in just 2 hours 11 minutes and 53 seconds. Assefa’s record was far beyond what most people could expect. After all. it was only her third time running a marathon. “I wanted to break the marathon world record.” she said. “But I couldn’t ...
(极限) in the race. Some routes are well planned for runners to explore the many sides of a city. For example, the route of the Great Wall Marathon takes the runners along the great wonder of the world. The race can be an amazing chance to get to know Beijing, its people and local...
Jim runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes? Maria runs 10 miles in 75 minutes. At the same rate, how many miles would she run in 69 minutes? If a person runs half marathon (21.2 km) ...
A marathon is a long running race of 26. 2miles(42. 195 kilometers). The first Olympic Marathon was held in Athens.Now, many cities host their own marathons every year.Some of the best-known marathons around the world are the New York City Marathon, the Boston Marathon and the Tokyo ...