The financial crisis that began in August 2007 in the United​ States: A. caused a collapse of​ China's exports and the Chinese government used a fiscal stimulus package to restore economic activity. B. caused a collapse of​ China's imports and the Chinese government used a monetary stimulus package to restore economic activity. C. resulted in chronic slow growth for​ China, since aggregate demand fell for China and has yet to recover. D. had very little effect on the Chinese​ economy, indicating that China is relatively​ recession-proof.