Why stone age people loved alonh the river?

Why stone age people loved alonh the river? Stone Age people是什么意思 Special 还有Stone Age Stone Age People What does 'Stone Age People ' mean?Where did they live?What did they wear?What did they eat 用英文回答 stone age people protected their families by____fire to drive off wild animals at night.A.usedB.usingC.usesD.used to Stone Age people chewed birch bard tar,which forms when the bark is heated.后面为什么用现在时不明白,请指教! Why do some people think sports clothes and shoes provide a good business opportunity?What age groups do you think the business people should target?Why? The stone age didn’t end because we ran out of stone.好像是一句谚语 why people will die Why people will betray? Why did the people why do people lie? why we are people? the people of working age怎么翻译 Dreams change as people age,的英语翻译 People live to a heaithy old age 英语改错题 英语好的进Long long ago,people had gather leaves and fruit of plants to eat with.They didn't know how to plant crops or how to keep animals for their food.We call them Stone Age people.Thing for them were terrible and hard.Now th we are the good friends.we know each other since the stone age.