Question

【题目】The old man lives in a house that ________ out of the stones.

A. built B. was built

C. build D. to build

Answer 1

【答案】B

【解析】

句意：这个老人住在由石头建造的房子里。built修建，过去分词形式；was bulit一般过去时的被动语态；build修建，动词原形；to build动词不定式形式。根据句子结构可知，这句话中that引导的是定语从句，此空是从句中的谓语动词，house与build构成被动关系，要用被动语态，故选B。