题目内容:
回答下题:What is the main idea of the news item?
A. The Citigroup has been worst hit by the international credit crisi B. The Citigroup has already started to reduce the size of its busines
C. The Citigroup has encountered great losses in the credit crisi
D. The Citigroup has decided to take measures to deal with great losse
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答案解析: