【单选题】The 'question' in 'Germany's answer to the question matters not only to them. It will shape Europe, and therefore the world' (the third paragraph) refers to______.
A.
how to draw a lesson from the past of Germany
B.
what role should Germany play in the world
C.
what should be done to confront the global recession
D.
how to avoid the truculence and turmoil beyond Europe