The passage gives a general description of the benefits and potential problems of a hydrogen economy. Even if you have electric

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问题 The passage gives a general description of the benefits and potential problems of a hydrogen economy.
Even if you have electricity and water, you still cannot produce hydrogen everywhere.

选项 A、Y
B、N
C、NG

答案B

解析 本题与能否在任何地方生成氢(produce hydrogen)有关。在原文中,讲完矿物燃料经济的四大问题后,开始讲述氢经济的优点,在distributed production后提到,Hydrogen can be produced anywhere that you have electricity and water.题干与此相悖,故错误。
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