Asking for advice, 2012 College Entrance Examination Chinese Language (New Curriculum Standard Paper) Language Problems

Replace "The severe situation has brought huge challenges to the economic recovery of European countries" to "The severe situation has brought huge challenges to the economic recovery of European countries."

What is the result of the severe situation is the main expression of this sentence. "The severe situation has brought huge challenges to the economic recovery of European countries." This sentence highlights the huge challenges, not the "economic recovery of European countries". The focus of the previous sentence is on "the economic recovery of European countries", but the focus of the sentence is not accurate. We should pay attention to the "biggest dilemma" in front of it. What does the dilemma bring about? Of course it is a "huge challenge".