题目内容：

七选五

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

China is making great effort to protect its cultural relics. In early May, State Administration of Cultural Heritage (SACH) added 1,943 unmovable cultural relics sites to the list. So the number of these sites on this list will increase to 4,295.    1 

The newly added sites were reviewed(评审) by more than 130 experts. They spread around Shanxi, Henan, Hunan, Hebei and Jiangsu provinces, including 795 pieces of ancient architecture and 516 ancient ruins.   2  

In an interview, the head of the SACH said that new types of cultural relics sites have been newly listed to get protection at first, including industrial relics, rural architecture and cultural landscapes.   3   For example, some are in the north China’s Inner Mongolia Autonomous Region.

Despite great achievements during the years of effort, problems still exist.   4  Historic relics get stolen and antiques are taken abroad secretly.

The head of the SACH said that people has faced a challenge to the protection of cultural relics for a long time. So, balancing the relationship between economic development and protection of history is important. ____5____ He also used good examples of protection, describing how some cultural relics sites have become education bases for young people and popular tourist places, where a lot of people spend their holiday.

A. All of them need protecting as quickly as possible.

B. They also include outstanding modern architecture.

C. The SACH has found a total of 4,295 cultural relics.

D. Many relics have been destroyed in the process of urban construction.

E. Cultural relics sites should become positive factors to improve economic development.

F. When talking about protecting the cultural relics, the head of SACH ordered some to be saved.

G. Moreover, many of the new sites also include valuable cultural relics from ethnic minority regions(少数民族地区).