I think the police _____ the crime, so we will have the result s
分类: 基础英语(00088)发布时间: 2024-08-26 05:30浏览量: 3
I think the police _____ the crime, so we will have the result soon. A、is busy investigating B、is busy to investigate C、are busy to investigate D、are busy investigating 【正确答案】：D 【题目解析】：be busy doing sth.忙于干某事；the police是集体名词，谓语动词要用复数。