The pyramids were built by piling one stone block upon _____.
举一反三
- The Pyramids of Egypt were built more than three thousand years a90，and no one knows__________.[1分]
- the pyramids were built by __________/module/audioplay.html?objectid=510c56d0ec12723cbac2b45d11ddbc8e
- The house built of stone lasts longer than______built of wood. A: the one B: one C: that D: its
- Why did the Egyptians build the stone pyramids ?
- 埃及的金字塔是如何建成的依然是个谜。 How Egyptian pyramids were built still _______ a mystery.