[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQGavaBMgVBDSCVaXr2pkgh4jpnPNVRd6yhk79uWQmco":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2026-05-16 01:58:39",256427694,[8,9,10,11],"had been solving","were solving","solved","have been solving",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","f42d69f7b6064ccd8a43893987c73bb2","完成进行时","When the exam was finally over, we ________ equations for four straight hours",[21,32,41,50,59,68,77,86,95,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],256427686,[25,26,27,28],"have been sitting","were sitting","sat","had been sitting","By the time the plane finally took off, the passengers ________ on the tarmac for almost three hours","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],256427687,[36,37,38,39],"worked","are working","had worked","have been working","For the past two weeks, the medical team ________ round the clock to contain the outbreak",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],256427688,[45,46,47,48],"will have been collecting","collected","will collect","have collected","By next July, the scientists ________ data on the glacier for a full decade",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],256427689,[54,55,56,57],"were occupying","occupied","had been occupying","have been occupying","When the bell finally rang at noon, the children ________ their seats since eight o'clock",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],256427690,[63,64,65,66],"had rehearsed","have been rehearsing","rehearsed","are rehearsing","Since the beginning of the semester, the choir ________ the same piece every morning",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],256427691,[72,73,74,75],"had been waiting","have been waiting","had waited","waited","By the time rescue teams reached them, the trapped miners ________ in the dark for 72 hours",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],256427692,[81,82,83,84],"drink","drank","have been drinking","had drunk","For the last hour, the interns ________ coffee just to stay awake during the meeting",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],256427693,[90,91,92,93],"will preserve","have preserved","will have been preserving","preserved","By 2028, the national library ________ rare manuscripts non-stop for a hundred years",{"answer":96,"createTime":5,"id":6,"options":97,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":99,"createTime":5,"id":100,"options":101,"question":102,"source":30,"type":31},[],256427695,[39,38,37,36],"For the past six months, the engineers ________ on a new bridge across the river"]