英语阅读完形填空

英语阅读完形填空

Do you know how people in the early days did their counting?It is very intresting.At that time,peole could not count very well.Their method of counting was simpte.At frist all was done with stones.Later they learned to use their fingers in counting.We all have ten fingers,so the number ten became the foundation(基础）of all counting in all parts of the world.This decinmal(十进制的）way of counting led to our present method of reading and writing numbers.

Do you know how people in the early days did their counting? It is very (interesting), At that time people (could)not count very well. Therie method of counting was simple. At first all counting was done(with)stones,(Later) they learned to use their fingers in counting.We all have ten fingers. so the (number)ten became the foundation of all counting in all (place)of the world.This decimal way of counting led to our present method of reading and writing numbers.