专四英语选择题The atmosphere is as much a part of the earth as _ its soils and the water of its lakes ,rivers and oceans.请解释下为什么选择填are,并分析说明一下.

专四英语选择题The atmosphere is as much a part of the earth as _ its soils and the water of its lakes ,rivers and oceans.请解释下为什么选择填are,并分析说明一下.
专四英语选择题
The atmosphere is as much a part of the earth as _ its soils and the water of its lakes ,rivers and oceans.
请解释下为什么选择填are,并分析说明一下.

专四英语选择题The atmosphere is as much a part of the earth as _ its soils and the water of its lakes ,rivers and oceans.请解释下为什么选择填are,并分析说明一下.
这种比较状语从句常省略主语
现在省略了地球上的其他部分 所以复数

这个句子拆开看：1. The atmosphere is a part of the earth.
2. The earth's soils and the water of its lakes,
rivers ans oceans. 这个句子是复数应该用are

太难了,对小学生