单选题：A new technology allows small energy savings from ninny diff

题目分类：英语六级
题目类型：单选题
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题目内容：

A new technology allows small energy savings from ninny different customers to be gathered together.

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答案解析：

第（33）题

第（33）题

分类：英语六级题型：单选题

第（32）题

第（32）题

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第（31）题

第（31）题

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It's predicted that high-income earners generally spend less

It's predicted that high-income earners generally spend less relative to their

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To achieve the goal of 4% growth in GDP, the demand growth s

To achieve the goal of 4% growth in GDP, the demand growth should be boosted by

分类：英语六级题型：单选题