The passage gives a general description of both the advantages and disadvantages

游客2023-09-17  25

问题 The passage gives a general description of both the advantages and disadvantages brought by a hydrogen economy. [br] So far, there seems to be no solution in sight as to how the hydrogen can be stored.

选项 A、Y
B、N
C、NG

答案 B

解析 本题涉及how the hydrogen can be stored的问题,将查找内容定位在How Do You Store and Transport the Hydrogen?小标题下。根据该部分首段末句However处的内容可知,solutions已经在Surfacing,而不是no solution in sight。
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