The2,298-kilometerBeijing-GuangzhouHigh-speedRailway
问题详情:
The 2,298-kilometer Beijing-Guangzhou High-speed Railway ___41___ (official) opened to passengers on December 26,2012. It is the world’s longest high-speed rail route. The ___42___ (design)speed of the track is 350 kilometers, though speeds during the initial period of operation will be limited to about 300 km/h. The new route cuts the travel time between Beijing and Guangzhou ____43____almost two thirds, from 22 hours to roughly 8 hours December 1, 2012,not long before the opening of the Beijing-Guangzhou High-speed Railway, the Harbin-Dalian High-speed Railway, ___44___ first high-speed line ever to cross land that lies frozen for almost half a year, began operations, ___45___ allows passengers to appreciate the view off the coast from Dalian in the morning, ___46___ the winter snowscape of frosty Harbin in the afternoon . At present the total ___47___ (long) of high-speed lines in China ___48___(reach) 9,349 km. With four main lines ___49___ (run) east-west and four north-south, the country’s high-speed train network is the world’s largest. China plans to expand ___50___ high-speed railway network to 50,000 km by 2020, to cover almost all large and medium-sized cities.
【回答】
41. officially
42. designed
43. by 44. the
45. which 46. and
47. length 48. has reached
49. running
50. its
知识点:语法填空
题型:未分类
-
某商品进价是1000元,售价为1500元.为促销,商店决定降价出售,但保*利润率不低于,则商店最多降 元...
问题详情:某商品进价是1000元,售价为1500元.为促销,商店决定降价出售,但保*利润率不低于,则商店最多降元出售商品.【回答】450元. 知识点:一元一次不等式题型:解答题...
-
下列化学用语表达正确的是( )A.羟基的电子式 B.乙烯的结构简式是CH2CH2C.醛基的结...
问题详情:下列化学用语表达正确的是()A.羟基的电子式 B.乙烯的结构简式是CH2CH2C.醛基的结构简式是—COH D.淀粉的分子式是(C6H10O5)n【回答】D知识点:糖类油脂蛋白质单元测试题型:选择题...
-
阅读下面的文字,完成14―17题。凄与悲的距离白水河听《二泉映月》,在优美的乐曲中,你能感受到一种感伤,一种凄...
问题详情:阅读下面的文字,完成14―17题。凄与悲的距离白水河听《二泉映月》,在优美的乐曲中,你能感受到一种感伤,一种凄凉。它这样的美,美得让人陶醉,它这样的凄怨,凄怨得让人落泪。深入它,才知道它凝聚了一位贫苦艺术家一生的感慨、叹伤,它又凝聚了他一生的流浪。阿炳,这...
-
下列说法正确的是 A.物质发生化学反应都伴随着能量变化B.伴有能量变化的物质变化都是化学变化C.在一个确...
问题详情: 下列说法正确的是 A.物质发生化学反应都伴随着能量变化B.伴有能量变化的物质变化都是化学变化C.在一个确定的化学反应关系中,反应物的总能量总是高于生成物的总能量D.放热反应的发生无需任何条件【回答】A知识点:化学反应中的能量变化题型:选择题...
相关文章
- ZHANGJinwassoluckytohaveafreetriptoThailand.Buthedidn'...
- WhenIwasinjuniorhigh,theeighth-gradebully(欺凌弱小者)hitmein...
- ---Ican'tfindthemagazineIboughtthismorning.---Well,Jack...
- WelcometotakethistimenumberG7589High-speedRailTrain
- 改错:(2018·全国卷Ⅱ)Ididn'trealizehowrightmyparentsareuntilIe...
- TheopeningoftheBeijing—Zhangjiakouhigh-speedrailwayt...
- 改错:(2018·全国卷Ⅱ)Ididn'trealizehowrightmyparentswerewhenIe...
- 改错:(2018·全国卷Ⅱ)Ididn'trealizehowrightmyparentswerewhenIe...
- About2monthsagoIrealizedhowoftenmymother'scaregiver(看护者...
- The2008BeijingOlympicGamesaredrawingnear.Areyoulookingf...