There is a 1000-meter-long steel bridge,and it takes the train 120reconds to get itd locomotive to the bridge and the rear rnd off it.Theduration of the whole train running on the bridge is 80sconds,what are the length and the speed of train? 一座铁桥长1000米,一列火车从车头上桥到...
There is 1000grams of alcohol solution with the concentration of 15% in the bottle,and now we pour 200grams of alcohol solution A and 400grams of alcohol solution B respectively,the concentration turns to 14%.the concentration of A is twice as much as the concentration of B.What’s the ...
题目There is a ___ of 1000 dollars for the returnA. reward B. prize C. thank D. praise 相关知识点: 试题来源: 解析 A 本题是词语辨析题。只要理解the return of the gold ring,考生就能知道1000 dollars是作为答谢,故用reward。反馈 收藏 ...
1 四单项选择(15分)()1.This road is asas 1000 metres.四 单项选择(15 分) ( )1.This road is as__as 1000 metres. A.far1B.farther C.long ID.longerA.far B.farther C. Long D. Longer 2 四 单项选择(15 分) ( )1.This road is as__as 1000 metres. A.far B.farther C. Long ...
There is a___of 1000 dollars for the return.A. reward B. prize C. thank D. praise 相关知识点: 试题来源: 解析 A 正确答案:A解析:作为回报有1000美元酬金。考点:近义词辨析。reward为酬金,prize为奖项,thank为感谢,praise为表扬。因题目中已经说明for a return(作为回报),所以选A。反馈 收藏 ...
(6分)There is a 1000﹣meter﹣long steel bridge,and it takes the train 120reconds to get itd locomotive to the bridge and the rear rnd off it.Theduration of the whole train running on the bridge is 80sconds,what are the length and the speed of train? 一座铁桥长1000米,一列火车从...
There is a 1000-meter-long steel bridge,and it takes the train 120reconds to get itd locomotive to the bridge and the rear rnd off it.Theduration of the whole train running on the bridge is 80sconds,what are the length and the speed of train?一座铁桥长1000米,一列火车从车头上桥到车...
A. reward B. prize C. thank D. praise 相关知识点: 试题来源: 解析 A 正确答案:A 解析:句意:对于金戒指的归还有1000美元的答谢。reward意为“报酬、酬谢”,prize意为“奖品”,praise意为“赞扬”,根据题意,本题选A。 知识模块:语法知识反馈
单选题 There is a ___ of 1000 dollars for the return of gold ring.A. reward B. prize C. thank D. praise 相关知识点: 试题来源: 解析 参考答案:A 本题主要考查词语辨析。 句意:对于金戒指的归还有1000美元的答谢。reward意为“报酬、酬谢”,prize意为“奖品”,praise意为“赞扬”,根据题意...
A. social media B. on display C. contents D. publish 相关知识点: 试题来源: 解析 B 词义辨析。social media 社交媒体;on display 展出;contents 内容,目录;publish 出版。根据句意:城市博物馆展出了一本有1000年历史的美丽的书。反馈 收藏