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Why would Lucy rather choose a smaller car?

答案 1
Because it can save some tax.

What is the first thing Lucy would consider when buying a car?

答案 2
She would consider the price first.

Why are some environmentally-friendly cars expensive?

答案 3
Because the production costs are high.

Why will Lucy pay attention to the fuel consumption of the car?

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出自：国家开放大学理工英语3

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