The ancestors of the horse lived ______ and were about half a meter tall.A．years ago 60 mi

The horse took a fright at the sound of the explosion.（英译中)

听力原文：（A) Some of the windows have been open.（B) People are riding horses.（C) The horse

A．The role of China in the spread of the national flag.B．The second ancestor of the na

What can be inferred from the second paragraph？A．The Vikings are the ancestors of the Brit

The ______ and Saxons are the ancestors of the English people today.A．VikingsB．CeltsC．Roma

The author quotes the example of our ancestors to show that education emerged ________