C. Sometimes the glacier moved only a few inches each day.
6. The main idea of the whole story is that _______.
A. snow is heavy B. the high land never changes
C. glaciers changed the land
Key: 1.C 2. glacier 3.snow 3.A 4.C 5.C
（二）
Long ago, people in Rome（罗马） talked to one another in Latin（拉丁文）. Pupils in school learned to read and write in Latin. Books are in Latin.
Some Romans（罗马人） went to other parts of the world. They took their language with them. Soon Latin was used in many countries. It became a world language.
People in other countries did not talk in Latin the same way. In each land, they changed the language a little. As time went by, they made
