四、阅读理解（15小题，计30分） There are probably no other two museums in the world that share such a similar name. In Chinese, they are both called Gugong. In English, the one in Taipei is named the 'National Palace Museum'. The other one is in Chinese mainland--the Palace Museum standing inside the Forbidden City (紫禁城) in Beijing. The name suggests the two museums are connected, and soon they may be. The 'National Palace Museum' has a collection of more than 650,000 pieces of ancient Chinese artwork, making it one of the largest in the world. Most of the collection is made up of high quality art collected by China's ancient emperors. After years of waiting, people from the Chinese mainland could soon get a look at the relics (文物)that were once housed in Beijing' s Palace Museum. In late February, the mainland agreed to lend 29 Qing Dynasty relics from the Palace Museum to Taiwan to display in October. They hope the favor will be returned. It is reported that the second half of the swap(交换)might happen within the next three to five years. Chinese citizens are already drawing up lists of relics they'd most like to see in a mainland exhibition. These include the jade cabbage(翡翠玉白菜), the Dongpo look-alike stone(东坡肉形石)and the other half of the Song Dynasty painting Riverside Scene at Qingming Festival. Half of it has hung in Taipei since 1949; the other half can be seen in Beijing. 45. Which is right about the 'National Palace Museum'? A. The 'National Palace Museum' stands inside the Forbidden City in Beijing. B. It is the largest museum in the world. C. All the collection in it is made up of high quality art collected by China's ancient emperors. D. There is the jade cabbage and the Dongpo look-alike stone in it. 46. The underlined sentence 'They hope the favor will be returned. 'means ________. A. it's hoped that Taiwan will have some of its relics appear in a mainland exhibition B. they hope Taiwan will return their favourite relics C. the mainland hope some relics once housed in Beijing' s Palace Museum will be returned D. it's hoped that the 'National Palace Museum' and the Palace Museum will become one 47. According to the passage, which is right about the painting Riverside Scene at Qingming Festival ? A. It was painted in Qing Dynasty. B. In 1949 the whole painting once hung in Taipei. C. The two halves of the painting were not drawn by the same person. D. It's likely that half of the painting hangin g in Taipei was once housed in Beijing's Palace Museum.