填空题 Questions 71-75 are based on the following passage.
填空题 What is the current price of crude-oil as mentioned in the passage?
填空题 What caused the current oil price hikes according to some analysts?
填空题 What issue will President Bush discuss in talks with Chinese President Hu Jintao?
填空题 What will the Bush administration do if Iran refuses to stop enriching uranium?
填空题 Why is the Iranian President fearless regarding any military aggression againt Iran?