all the students in my class decided to have the next meeting in one ---time

问题描述:

all the students in my class decided to have the next meeting in one ---time
All the students in my class decided to have the next meeting in one __________time
A. week B. weeks C. week''s D. weeks''

答案:C week's
这里考察的是名词所有格的用法.one week's time 表示:一周的时间.