New tombs found in Giza support the view that the Great Pyramids were built by free workers and not slaves, widely believed,
A. as
B. which
C. what
D. that
网友回答
(答案→)A. as
B. which
C. what
D. that
解析：考查省略句：as widely believe=as it is widely believed,句意是：普遍认为，在吉萨新发现的古墓的大金字塔的建造者是自由工人并不是奴隶，选A。