The sun is ____(big) than the earth.the earth is ____(big )than the moon.

问题描述:

The sun is ____(big) than the earth.the earth is ____(big )than the moon.

bigger bigger

bigger bigger
太阳比地球大。地球比月亮大。
O(∩_∩)O
请采纳

bigger 两者比较用比较级