1Ithinkthecomputeris的精選

問題詳情：模擬二單詞填寫,用括號內所給單詞的正確形式填空。1.Ithinkthecomputerisoneofthegreatest_______(invent).Ican’timaginelifewithoutit.2.Thevolunteershaveplantedmorethantwo_______(thousand)treesalong...