从推动中国近代化的角度讲,第二次鸦片战争给中国带来的影响是 A中国又增开了十一处 发布时间:2017-05-14 23:10 │ 来源:www.tikuol.com 题型:选择题 问题: 从推动中国近代化的角度讲,第二次鸦片战争给中国带来的影响是A中国又增开了十一处通商口岸 B清政府权力结构发生变化C清政府的一批有识之士发起了洋务运动 D最终签定了《北京条约》
题型:选择题 某企业2006年期初资产总额为25000万元,期末资产总额为30000万元,利润总额为4000万元,利息支出为5.6万元,2006年该企业的总资产报酬率为()。A.14.6%B.13.4%C.16%D.7.3% 查看答案
题型:选择题 阅读理解。 The Terrafugia, a small airplane that can drive onroads and has been billed as the first "flying car", is now one step closer to becoming street-and-sky-legal. The vehicle has cleared a Federal Aviation Administration(FAA) (联邦航空管理委员会) regulation for craft classification (分类) by weight. A well-designed production model might be just around the comer, according to multiple reports. At issue was mass-based company Terrafugia wanting its "Transition" vehicle to be classified as a "Light Sport Aircraft" by the FAA so people eager to fly it would need only 20 hours of flying time. Yet the two-seatervehicle came in 110 pounds overweight in providing roadworthy-assuring safety items. The FAA said that so long as customers are advised about this extra weight, the car-plane mixture can be sold. The Terrafugia completed its maiden voyage last March in upstate New York. According to its maker, the Terrafugia can transform from a roadable vehicle that can hit a highway speed of 65 miles per hour to a wingedaircraft in 30 seconds. The plane version can cruise at about 115 miles per hour and cover about 400 miles worth of the area beforeneeding a refill of regular unleaded gas. The price of a Terrafugia is expected to be around $200,000 and deliveries could start next year, assuming the vehicle passes crash tests. The company has envisioned its vehicle as finding a home with amateur pilots wholive near air fields, but as any Jetsons' fan knows, flying cars might well be the wave of the future. 1. The underlined part in Para. 1 "has been billed" means _____. A. has been sold B. has been advertised C. has been ordered D. has been designed 2. The author tells us in the passage that _____.A. this vehicle can carry only two passengersB. the driver should weigh less than 110 pounds C. anyone can drive this flying car if they want D. the car flies faster than a modem plane 3. The author tells us in the passage that _____. A. this vehicle can carry only two passengers B. the driver should weigh less than 110 poundsC. anyone can drive this flying car if they want D. the car flies faster than a modem plane 4. Which is the best title of the passage?A. Coolest Vehicles You'll Never Get to Ride B. Flying Car Could Transform Traffic JamC. Flying Car One Step Closer To Reality D. Transportation in Future Time 查看答案
题型:选择题 新的支持加载单板软件的MEM板,当正加载单板软件时,其指示等状态是()A.RUN灯、LAN灯均快闪B.RUN灯快闪、LAN灯慢闪C.RUN灯慢闪、LAN灯快闪D.RUN灯、LAN灯均慢闪 查看答案
题型:选择题 热湿作业车间冬季的室内温度为23℃,相对湿度为70%,采暖室外计算温度为-8℃,Rn=0.115(m2·K)/W,当地大气压为标准大气压,现要求外窗的内表面不结露,且选用造价低的窗玻璃,应为______。A.K=1.2W/(m2·K) B.K=1.5W/(m2·K)C.K=1.7 W/(m2·K) D.K=2.0W/(m2·K) 查看答案