①(-1.5)×(-0.5)=____;
②(-0.1)×(+100)=____;
③ 313×-115 =____;
④ 0×-910=____.
——Hi, Jack. Is t this your new bike?
——No, _________is over there. It's a present from my uncle.
“青菜青了,绿茵茵;辣椒红了,像灯笼…”反映的乡村聚落类型是( )