What were the twin shock that the UK economic outlook had worsen

What were the twin shock that the UK economic outlook had worsened due to?
【正确答案】：During August 2008 the IMF warned that the UK economic outlook had worsened due to a twin shock: financial turmoil and rising commodity prices.
【题目解析】：参见教材P142。
掌握“Development of the British Economy Since WWⅡ”知识点。