[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxR_PVps9xzf9Kb140EMMVo9s6KhfRSzpnDPgiyofLU4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":19,"related":20,"source":30,"type":42},[],"2023-05-08 00:54:05",3627396,[8,9,10,11,12],"皮肤可呼吸防止水分散失","趾端有爪便于陆地上爬行","头骨出现颞孔以减轻重量","骨骼坚实大部分为外骨骼","四肢多为五趾型",{"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},"1000006563","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb81ed4e1f8f6c3ea592fdcf321e83b4e.jpg","地球历史及其生命的奥秘","2277109","地球历史及其生命的奥秘教程考试","下列对爬行动物的论述哪一项是不正确的",[21,32,43,51,56,65,74,77,82,87],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],3627368,[25,26,27,28],"中华龙鸟","中国鸟龙","辽宁古果","莱德利基虫","至今在辽宁热河生物群中发现的不包括:( )","v2",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":41,"source":30,"type":42},[],3627370,[36,37,38,39,40],"中华龙鸟属于鸟类","孔子鸟属于鸟类","恐龙演化曾经历过&quot;四翼阶段&quot;","恐龙最终没有演变成鸟类","热河生物群主要产出寒武纪的生物","关于恐龙演变成鸟类,下列叙述正确的是:( )",1,{"answer":44,"createTime":5,"id":45,"options":46,"question":49,"source":30,"type":50},[],3627373,[47,48],"对","错","苏铁植物具有真正的花,故有&quot;千年铁树开花&quot;的说法",3,{"answer":52,"createTime":5,"id":53,"options":54,"question":55,"source":30,"type":50},[],3627380,[47,48],"中国科学家认为始祖鸟在系统树中的位置应被重新定位,始祖鸟不属于鸟类,而是属于原始的迅猛龙类",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":30,"type":31},[],3627382,[60,61,62,63],"头骨","尾骨","趾骨","叉骨","中华神州鸟的()呈&quot;U&quot;字形",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":30,"type":31},[],3627389,[69,70,71,72],"盘古大陆","泛大陆","劳亚古陆","冈瓦纳大陆","现今的南半球各大陆以及印度和阿拉伯等地区,在古生代晚期连为一体,被称作",{"answer":75,"createTime":5,"id":6,"options":76,"question":19,"source":30,"type":42},[],[8,9,10,11,12],{"answer":78,"createTime":5,"id":79,"options":80,"question":81,"source":30,"type":50},[],3627431,[47,48],"奥陶纪生物大幅射的规模是&quot;寒武纪大爆发&quot;的3倍多",{"answer":83,"createTime":5,"id":84,"options":85,"question":86,"source":30,"type":50},[],3627438,[47,48],"直到距今20亿年以前,低等微生物始终是地球上唯一生存的生物类群",{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":30,"type":31},[],3627444,[91,92,93,94],"10%","1%","0.1%","20.94%","地球早期大气层中氧气含量增加得很缓慢, 30亿年前氧气含量为现今的( )"]