A. He is an economist now.

　　B. He likes Oxford's architecture and green spaces most.

　　C. The skill he learnt at university is practical in his career.

　　D. He holds the view that going to univeristy is a waste of resources.

　　30. The writer develops the passage by ______.

　　A. comparing his experience with others'

　　B. persuading us with his own experience and opinion

　　C. describing and sharing his own university experience

　　D. informing us of the advantages of universities

　　31. In the following part, the writer is likely to ______.

　　A. list more supporting details about his opinion

　　B. show more disadvantages about going to universities

　　C. present some opposite opinions about universities

　　D. draw a conclusion about the topic

　　D

　　More than 10 million Chinese cultural relics have been lost overseas, most of which were stolen and illegally shipped out of China during the times of war before 1949. About 1. 67 million pieces are housed in more than 200 museums in 47 countries, which accounts for 10 percent of all lost Chinese cultural relics, and the rest are in the hands of private collectors.

　　Most of these treasures are owned by museums or private collectors in the United States, Europe, Japan and Southeast Asian countries. There are more than 23,000 pieces in the British Museum, most of which were stolen or bought for pennies more than 100 years ago.

　　The major method to recover these national treasures was to buy them back. In some cases, private collectors donated the relics to the government. Also the government can turn to official channels(渠道) to demand the return of relics.

In 2003, a priceless bronze pig's head dating from the Qing Dynasty was returned to its home in Beijing after it was removed by the Anglo­French Allied Army over 140 years ago. Macao entrepreneur(企业家) Stanley Ho donated 6 million yuan to buy it back from a US art collector and then donated it to the Poly Art Museum in Beijing.