[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fcTJ3qehzFrgH0pLpAvjzpsbrdSLlQxPxhmcNpI7YdL4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2023-05-08 04:04:30",2771382,[8,9,10,11],"两栖动物","淡水爬行动物","海洋爬行动物","水生哺乳动物",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000006563","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb81ed4e1f8f6c3ea592fdcf321e83b4e.jpg","地球历史及其生命的奥秘","1476715","第四章单元测试","中龙属于( )",[20,31,40,50,59,67,72,75,84,93],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],2272562,[24,25,26,27],"地幔对流的表现形式,相对固定的热源中心","地幔深部炙热上升的圆筒状物质流","大洋中脊岩浆上涌的中心","大火山口","&quot;热点&quot;是指","v2",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],2272966,[35,36,37,38],"努纳古陆","罗迪尼亚大陆","冈瓦纳古陆","劳亚古陆","在魏格纳等人提出的泛大陆之前,大约13-11亿年前形成的超级大陆为",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":49},[],2272990,[44,45,46,47],"海底岩石磁化率不均","地球磁极的周期性倒转","洋中脊两侧海底不断扩张增生","洋中脊喷出的岩浆成份发生周期性变化","海底磁异常条带形成的原因是",1,{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":29,"type":49},[],2272993,[54,55,56,57],"离散型板块边界","汇聚型板块边界","错剪型板块边界","转换型板块边界","板块边界的三种类型是",{"answer":60,"createTime":5,"id":61,"options":62,"question":65,"source":29,"type":66},[],2273048,[63,64],"对","错","喜马拉雅山脉呈锯齿状,是因为在碰撞带上发生了褶皱扭曲",3,{"answer":68,"createTime":5,"id":69,"options":70,"question":71,"source":29,"type":66},[],2273052,[63,64],"魏格纳认为,各大洲之间曾经有陆桥相连,可以解释生物化石在各大洲的普遍分布",{"answer":73,"createTime":5,"id":6,"options":74,"question":18,"source":29,"type":30},[],[8,9,10,11],{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":29,"type":30},[],2771383,[79,80,81,82],"赫斯","迪茨","威尔逊","勒&middot;皮雄","( )最早明确使用&quot;海底扩张&quot;一词",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":29,"type":49},[],2771384,[88,89,90,91],"地幔存在热对流","岩浆涌出处形成新洋壳,并将老洋壳向两侧推移","洋壳新生和消亡基本保持平衡","地壳面积在缓慢增大","海底扩张学说的基本理论包括( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":97,"source":29,"type":66},[],2771385,[63,64],"魏格纳认为,地壳较轻的硅镁层漂浮于硅铝层之上移动"]