[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fn7xrM-y_HDRloRvoMrZdzR1Gq_lUvfSMusyWQXRqWvs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2026-04-19 08:28:46",344071883,[8,9,10,11],"mustn't","isn't","can't","may not",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","John ______ be working in his office now because I saw him only ten minutes ago in the shopping mall",[18,23,32,41,49,58,67,76,85,94],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":31,"source":21,"type":22},[],344071886,[27,28,29,30],"can","may","shall","should","We will never give in whatever they ______ say or do",{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":21,"type":22},[],344071888,[36,37,38,39],"must have done","had been","must have been","had to be","My pain ______ apparent the moment I walked into the room, for the first man I met asked sympathetically: &quot;Are you feeling all right?&quot;",{"answer":42,"createTime":5,"id":43,"options":44,"question":48,"source":21,"type":22},[],344071890,[36,45,46,47],"would have done","should have done","may have done","Research findings show we spend about two hours dreaming every night, no matter what we ______ during the day",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":21,"type":22},[],344071892,[53,54,55,56],"can't be, must be","can't have been, must have been","must be, can't be","couldn't have been, might have been","The lecturer was a tall thin man with white hair. Then it ______ Dr. Bell because he is short and fat. It ______ Dr. Jones; he is thin",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":21,"type":22},[],344071894,[62,63,64,65],"couldn't have received","ought to have received","has received","shouldn't have received","Mary ______ my letter; otherwise she would have replied before now",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":21,"type":22},[],344071896,[71,72,73,74],"can't have been","shouldn't have been","mustn't have been","wouldn't have been","The room is in a terrible mess; it ______ cleaned",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":21,"type":22},[],344071898,[80,81,82,83],"may have acted","must have acted","should act","would act","He ______ unwisely, but he was at least trying to do something helpful",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":21,"type":22},[],344071900,[89,90,91,92],"should be having","must have been having","have","must be having","The door of the classroom is closed; they ______ the class now",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":21,"type":22},[],344071902,[98,99,100,101],"could be","must be","need be","shall be","Surely nothing ______ going on there at 11 o'clock last night"]