[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$foQ37PRio-bikPWLHt6R8X3PsD-guJjPKCaisHjTPX0Y":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-23 01:32:53",281517214,[8,9,10,11],"A new type of fertilizer","An outstanding rice plant that was natural hybrid rice","A way to grow rice faster","A disease—resistant rice variety",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","What was Yuan Longping's discovery in 1961 that challenged the popular theory",[18,29,32,41,50],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],281517213,[22,23,24,25],"May 22, 2020","May 22, 2021","June 22, 2021","June 22, 2020","When did Yuan Longping pass away","v1",0,{"answer":30,"createTime":5,"id":6,"options":31,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":27,"type":28},[],281517215,[36,37,38,39],"About 10 percent","About 15 percent","About 20 percent","About 25 percent","How much did the yield of conventional rice increase with the advent of high-yield hybrid rice",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],281517216,[45,46,47,48],"He retired from his research work","He donated key rice varieties to the international community","He stopped visiting the research station","He received a major international award","What did Yuan Longping do in 1980",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],281517217,[54,55,56,57],"To become rich and famous, and to travel around the world","For super rice to grow very tall and for hybrid rice to be grown all over the world","To live a comfortable life and to write a book about rice","To have a large farm and to teach more students","What were Yuan Longping's two dreams"]