问题
选择题
Losing weight is no easy task. A lot of people who lost weight gain it back over time and end up
back ____ they started.[ ]
A. when
B. where
C. since
D. after
答案
答案:C
Losing weight is no easy task. A lot of people who lost weight gain it back over time and end up
back ____ they started.[ ]
A. when
B. where
C. since
D. after
答案:C