1Ithinkthecomputeris的精选

问题详情：模拟二单词填写,用括号内所给单词的正确形式填空。1.Ithinkthecomputerisoneofthegreatest_______(invent).Ican’timaginelifewithoutit.2.Thevolunteershaveplantedmorethantwo_______(thousand)treesalong...