早教吧 育儿知识 作业答案 考试题库 百科 知识分享

两个填单词的题.TheOoflifeonearthisstilllamysterytomanypeopleAlthoughBillGatesisverywheisnotmeanwithhismoney

题目详情
两个填单词的题.
The O____________ of life on earth is stilll a mystery to many people
Although Bill Gates is very w________ he is not mean with his money
▼优质解答
答案和解析
1. origin 起源
2. wealthy 富有