【正确答案】 B

【答案解析】 Logical Predication; Rhetorical Construction This sentence tries to describe a situation in which the government used study groups to inform the Swedish public. Therefore, it is incorrect to use the Swedish public as the subject of inform in this sentence, because doing so in this case illogically makes the Swedish public the subject of using as well. Additionally, inform is a more concise and direct way to express the idea in give information.
   A   Using the Swedish public as the subject of the main clause incorrectly makes it the subject of using as well.
   B   Correct. Using the government as the main subject correctly allows it to count as the subject of using; inform is a concise phrasing for the main action of the sentence.
   C   Energy and nuclear power information does not work as the subject of the main clause, since this also, illogically, makes it the subject of using. Also, this phrase delays the reader's understanding of the important noun information (a clearer phrasing is information about energy and nuclear power) and employs give information rather than the more concise inform.
   D   Energy and nuclear power information does not work as the main clause subject, since this also, illogically, makes it the subject of using. In addition, this version awkwardly uses give information to instead of the more concise inform.
   E   The public of Sweden is awkward compared to the Swedish public, and in any case is illogically taken as the subject of using; given... information could be phrased more concisely with inform.
   The correct answer is B.