Question

【题目】My mother told me that my homework must ____ on time.

A. finish B. be finish C. be finished D. finished

Answer 1

【答案】C

【解析】

试题句意：我的妈妈告诉我我的作业必须准时完成。主语my homework是finish的承受者，故用被动语态。据句意，故选C。