2. 职称英语
  3. The passage gives a general description of the benefits and potential problems o

The passage gives a general description of the benefits and potential problems o

游客2023-07-17  43
问题 The passage gives a general description of the benefits and potential problems of a hydrogen economy. [br] Possible sources for the hydrogen are both electrolysis of water and ______.
选项
答案 reforming fossil fuels
解析 本题考查氢的来源，即Where does the hydrogen come from?原文中指出There are two possible sources，即electrolysis of water 和 reforming fossil fuels．
转载请注明原文地址:http://tihaiku.com/zcyy/2845664.html
相关试题推荐
随机试题
最新回复(0)