[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGDQpXGEzDQPgbUm5TOCF4d3mSAMgty6-CygnCWl65u8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":30,"type":59},[],"2024-03-04 18:38:20",988456165,[8,9,10,11],"不是本地物种","已建立自然种群","造成生态、经济等危害","缺乏经济效益",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000073577","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7d27fe2e51210abd9aed8118f0dea8cc.jpg","[共享课]生物入侵与生态安全","57348218","第一章单元测试","下列哪些不是入侵物种必备的条件( )",[20,32,41,50,60,69,72,81,89,98],{"answer":21,"createTime":22,"id":23,"options":24,"question":29,"source":30,"type":31},[],"2024-03-04 18:38:19",988455143,[25,26,27,28],"棉花","加拿大一枝黄花","互花米草","美国白蛾","以下哪些物种属于我国入侵物种( )","v2",1,{"answer":33,"createTime":22,"id":34,"options":35,"question":40,"source":30,"type":31},[],988455192,[36,37,38,39],"生态危机影响深远化","生态危机后果严重化","生态安全&quot;代际&quot;化","生态安全全民化","生态安全的特点包括( )",{"answer":42,"createTime":22,"id":43,"options":44,"question":49,"source":30,"type":31},[],988455355,[45,46,47,48],"有目的地大量引进外来物种,以促进本国生物多样化","为保护本国生物多样化,所有外来物种应一概拒之门外","引进外来物种应尽量选择生长快、繁殖快、适应性强的物种","外来物种入侵对本地造成极大生态危害,有效防范外来物种入侵刻不容缓","对待外来物种的不正确态度是( )",{"answer":51,"createTime":22,"id":52,"options":53,"question":58,"source":30,"type":59},[],988455793,[54,55,56,57],"在当地的自然或半自然生态系统中形成了自我再生能力,没有给当地的生态系统造成明显损害","在当地的自然或半自然生态系统中能很好存活,给当地的生态系统造成明显损害或者影响","在当地的自然或半自然生态系统中形成了自我再生能力,给当地的生态系统造成明显损害或者影响","在当地的自然或半自然生态系统中能很好存活,没有给当地的生态系统造成明显损害","外来入侵物种是指从自然分布区通过有意或者无意的人类活动而被引入,_______的物种( )",0,{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":30,"type":59},[],988456099,[64,65,66,67],"动物迁移","风吹扩散","鸟类活动","人类活动","生物入侵最根本的原因是_____把这些物种带到了它们不应该出现的地方( )",{"answer":70,"createTime":5,"id":6,"options":71,"question":18,"source":30,"type":59},[],[8,9,10,11],{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":30,"type":59},[],988456295,[76,77,78,79],"健康","平衡","不受威胁","自然","下列哪些不是生态安全的特点( )",{"answer":82,"createTime":5,"id":83,"options":84,"question":87,"source":30,"type":88},[],988456945,[85,86],"对","错","外来生物入侵是指来自国外的有害物质及含有害物质成分的入侵.( )",3,{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],988457037,[93,94,95,96],"我国是世界上生物多样性最丰富的国家之一","生物的多样性仅指生物种类的多样性","每种生物都是一个丰富的基因库","保护生物多样性的有效措施是建立自然保护区","下列有关生物多样性的有关说法,正确的是( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":102,"source":30,"type":88},[],988457275,[85,86],"为防止地面污染,要把有毒工业废渣深埋地下.( )"]