请问cost no more to purchase是购买价格高还是购买价格低？

changebutterfly · 发表于 2014-10-18 14:53:43

0. Traverton’s city council wants to minimize the city’s average yearly expenditures on its traffic signal lights and so is considering replacing the incandescent bulbs currently in use with arrays of light-emitting diodes (LEDs) as the incandescent bulbs burn out. Compared to incandescent bulbs, LED arrays consume significantly less energy and cost no more to purchase. Moreover, the costs associated with the conversion of existing fixtures so as to accept LED arrays would be minimal.请教各位高人　这是ＯＧ13　ＣＲ10题里面有一句ＣＯＳＴ　ＮＯ　ＭＯＲＥ　ＴＯ　ＰＵＲＣＨＡＳＥ．是购买价格高还是低？

Anney107 · 发表于 2014-10-18 16:04:15

不需要花更多的钱去购买。

changebutterfly · 发表于 2014-10-18 16:17:46

谢谢anney．明白了．

请问cost no more to purchase是购买价格高还是购买价格低？

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