1 . Many people today think of the pyramids of Giza as the symbol of ancient Egyptian culture. But who actually built them? For years, we did not know for sure. Now, however, archaeologists have discovered an ancient city near the pyramids. Close by, there is a cemetery (墓地) where the pyramid builders were buried. From studying these places, archaeologists are sure that the pyramids were not built by slaves or foreigners.
It took about 80 years to build the pyramids. Archaeologists believe that about 20,000-30,000 people took part in the construction.
“We can see that in their skeletons(骨骼),” says Azza Mohamed Sarry El-Din, a scientist studying bones found in the cemetery. According to her research, the bones show signs of arthritis (关节炎).
A.It still remains a mystery. |
B.Ordinary Egyptians built them. |
C.The workers took on different roles. |
D.In fact, their lives may have been even harder. |
E.They worked on the same jobs but competed to be the best. |
F.The task was challenging, but builders were proud of their work. |
G.This probably developed from carrying heavy things for a long time. |