Snow fell on theMountain. It snowed and snowed. The snow did notMelt (融化). It became deep and heavy. The snow on the bottom pres

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问题 Snow fell on theMountain. It snowed and snowed. The snow did notMelt (融化). It became deep and heavy. The snow on the bottom pressed together. It became ice.
The iceWas veryWide and thick. It began toMove down theMountain. ItWas like a river of ice. ItWas a glacier (冰河).
Sometimes the glacierMoved only a few inches (英寸) each day. As itMoved, it took rocks
and dirt (尘土)With it. It changed the land. In some places, it left hills. In some placesWhen the glacierMelted, itMade rivers and lakes.
AMillion years ago, thereWereMany big glaciers. Glaciers coveredMany parts of theWorld. The glaciers changed the land.
Glaciers are still atWork today. A glacier in the north of Canada is cutting a new path (小路) down the side of aMountain. This glacierWill change the land, too.

选项 A、Made lakes onMountains
B、became ice
C、changed intoWater

答案B

解析 根据文章第一段最后一句可知,雪最后是变成冰了。故本题答案为B。
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