[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flqHdlA00ITzAk95K3auEu2clH9o78uj6A4NQ2f9eNXs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":31,"type":32},[],"2026-03-28 01:00:32",330016650,[8,9,10,11,12],"苹果","草莓","菠萝","豆类","玉米",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},127,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_168612636","5","下列植物属于双子叶植物的有( )",[22,33,42,51,61,70,79,88,97,100],{"answer":23,"createTime":5,"id":24,"options":25,"question":30,"source":31,"type":32},[],330016642,[26,27,28,29],"原始地球上的生命来自于外星空","原始地球上可以形成简单有机物","米勒模拟实验的结果是可信的","米勒模拟实验的结果不可信","澳大利亚陨石上的氨基酸与米勒实验中的有机物非常相似说明( )","v1",1,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],330016643,[37,38,39,40],"防止胚胎干燥","提供营养","防止物理损伤","防止细菌侵入","羊膜腔中的羊水主要起到的功能是( )",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":31,"type":32},[],330016644,[46,47,48,49],"珊瑚的骨骼生长纹可以反映昼夜交替的周期性变化","远古的"日历"指的是通过化石记录的地质年代划分方法","通过研究双壳类和头足类的生长节律,可以推断古代地球自转速率的变化","远古的"海拔仪"是指利用化石的分布高度来测量古地理海拔","关于远古的"日历"与"海拔仪"的描述,下列哪些说法是正确的",{"answer":52,"createTime":5,"id":53,"options":54,"question":60,"source":31,"type":32},[],330016645,[55,56,57,58,59],"无颌纲","盾皮鱼纲","两栖纲","棘鱼纲","软骨鱼纲","下列属于鱼形超纲的是( )",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":31,"type":32},[],330016646,[65,66,67,68],"澄江生物群是寒武纪生命大爆发的直接见证者","澄江生物群的发现为达尔文关于人类基础器官起源的问题提供了关键证据","澄江生物群主要由陆生动物组成,反映了陆地生态系统的发展","澄江生物群的化石保存了大量软体组织,揭示了寒武纪动物的生态多样性","关于澄江生物群的描述,下列哪些说法是正确的",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":31,"type":32},[],330016647,[74,75,76,77],"2000万","1500万","1000万","500万","巨型鸭嘴兽生活在()到( )年前",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":31,"type":32},[],330016648,[83,84,85,86],"热点一般位置固定","热点仅分布于大洋地壳之下","热点的活动具有间歇性","热点可以分布于板块内部,也可以分布在板块边界或大洋中脊附近","热点具有哪些特征?( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":31,"type":32},[],330016649,[92,93,94,95],"地震波的传播速度变化","火山喷发物质的成分分析","地磁异常数据","地表岩石的直接观察","下列哪些方法或现象可以帮助我们了解地球内部圈层的结构",{"answer":98,"createTime":5,"id":6,"options":99,"question":20,"source":31,"type":32},[],[8,9,10,11,12],{"answer":101,"createTime":5,"id":102,"options":103,"question":108,"source":31,"type":32},[],330016651,[104,105,106,107],"胫骨","髋骨","坐骨","腓骨",""巨齿兽"的()和( )的两端已经愈合,其骨骼特征类似于现生犰狳类"]