[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fOZTdOV9iELESJP1ETTXnhcIOo9vvxTrQZF6CeUXcR2k":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":28,"type":29},[],"2025-12-08 18:56:07",256054012,[8,9,10,11],"photography","electricity","telephone","sewing machine",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},16,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","ab5b562d11024ca889081a476f35aecd","2. A Test for Background Information","Louis Jacques Mand Daguerre invented _________",[21,30,33,39,48,57,66,75,84,93],{"answer":22,"createTime":5,"id":23,"options":24,"question":27,"source":28,"type":29},[],256054011,[10,25,26,11],"light bulb","bifocal glasses","In 1876, Alexander Graham Bell invented the ________","v1",0,{"answer":31,"createTime":5,"id":6,"options":32,"question":19,"source":28,"type":29},[],[8,9,10,11],{"answer":34,"createTime":5,"id":35,"options":36,"question":38,"source":28,"type":29},[],256054013,[10,37,11,8],"cotton gin","It was Howe, however, who came up with significant refinements to the design concepts of his predecessors, and on September 10, 1846, he was awarded the first U.S. Patent (4,750) for a _________using a lockstitch design",{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":28,"type":29},[],256054014,[43,44,45,46],"American War of Independence","The Spanish-American War","The Mexican-American War","The Civil War","_____________in the United States began in 1861, and ended in Confederate surrender in 1865",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":28,"type":29},[],256054015,[52,53,54,55],"New York","Chicago","Pittsburgh","Newark","As the American Industrial Revolution advanced, metallurgists(冶金学家) would develop alloys making steel (another 19th-century innovation) even stronger, allowing for the construction of the first skyscraper in 1885 in",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":28,"type":29},[],256054016,[61,62,63,64],"German Karl Benz","American Thomas Alva Edison","American Henry Ford","American George Westinghouse","The automobile was first invented in 1885 by ________",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":28,"type":29},[],256054017,[70,71,72,73],"Karl Benz","Henry Ford","Thomas Alva Edison","Elias Howe, Jr","American Industry was transformed again by ________'s pioneering use of the assembly line in the manufacturing process",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":28,"type":29},[],256054018,[79,80,81,82],"Stockholm in Sweden","London in England","Paris in France","New York in America","On June 5,1972, the United Nations Conference on the Human Environment was held at_______",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":28,"type":29},[],256054019,[88,89,90,91],"June 5","July 15","June 1","Octoboer 1","World Environment Day was set on_______",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":28,"type":29},[],256054020,[97,98,99,100],"Time for Nature","Beat Air Pollution","Lucid Waters and Lush Mountains are Invaluable Assets","Kick the Habit!Towards a Low Carbon Economy","the Theme of 2020 World Environemnt Day is ______"]