题目内容

How many countries are there on Earth?

查看答案

搜索结果不匹配？点我反馈

更多问题

How many languages are there in the world?

How many typical people are there on Earth?

How many Chinese speakers are there on Earth?

The typical person on Earth is male. He is --- years old and is --- centimeters (about --- feet ---inches) tall.The most typical person lives in a --- and has a ---.He also speaks --- Chinese.