Question

The man showed us such a heavy stone ________ no one could lift it.

A．that

B．as

C．which

D．and

Answer 1

A

句意：那人给我们展示了一块没人能搬起来的大石头。as引导的定语从句中，as要么作主语，要么作宾语，而该句中lift后有宾语it，所以不能选择as，该题属于such...that状语从句，that只作连词，不作成分。