They reached at last was once a temple where the farmers used to keep cattle.A. whatB. t

问题补充：

They reached at last was once a temple where the farmers used to keep cattle.

A. what

B. that

C. where

D. which

答案：

(答案→)A. what

B. that

C. where

D. which

解析：考查宾语从句。从句中缺少主语，所以应用what，句意：他们最后达到了曾经是一座庙的地方，在那里农民们过去养牛。所以选A。