The Great Pyramid_____nearly five thousand years ago is located on the bank of the Nile River
A:built
B:was built
C:being built
D:to be built
请帮我解答的情况下，告诉我其他的为什么不对，
谢谢
參考答案:A:built
首先得用被动，但是不能用was built ，因为 is located
中的is 是整个句子的谓语，而且being built表示进行，to be built 表示将来，所以用A:built ，The Great Pyramid（that was）build,其中that was省略了。
