问题
__, she keeps on exercising every day as well as________.
A:lose weight; goes on a diet
B:lose her weight; going on a diet
C:lose weight; going on a diet
D:lose her weight; go on a diet;
B:lose her weight; going on a diet
C:lose weight; going on a diet
D:lose her weight; go on a diet;
正确答案是：
