填空题

Only when we had studied the data again ______ (我们才意识到真正的问题是什么).

【参考答案】

did we realize what the real problem was
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单项选择题
According to the passage what is the most critical to the business organizations in the turbulent markets
A. Good organization reputation.
B. Enough and effective preparations.
C. Owing a good and widely accepted brand.
D. Help from zealous regulators.
填空题
I)
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