Question

【题目】The second unit of this book campus life.

A. focuses atB. focuses onC. focuses toD. focuses with

Answer 1

【答案】B

【解析】

句意“这本书的第二单元集中讲述校园生活”。

focus集中；focus at没有此用法；focus on集中于；focus to do为了做某事需要专注；focus with专注于。根据句意可知，译为“集中讲述校园生活”，故选B。