A、The quake’s destruction to roads. B、The collapse of the buildings. C、The torrential rain at night. D、The loss of electrical po

The most powerful earthquake to hit China in 30 years is feared to have killed thousands of people in the southwestern province of Sichuan. The official news agency Xinhua says more than 50,000 people may have died.The authorities have launched a major rescue operation, but they are finding it difficult to reach victims because roads have collapsed.
  Our correspondent Nick Mackie has just arrived near the epicenter, north of the provincial capital Chengdu, in the middle of the night, when it is 15itch-black, and there is no power at all in the town. Many of the buildings axe badly damaged, some Save collapsed and there were workmen and soldiers working away, trying to clear the debris from some collapsed bail, lings to see if there were people underneath.