问题
选择题
Maybe if I _____ science, and not literature then, I would be able to give you more help. [ ]
A. studied
B. would study
C. had studied
D. was studying
答案
答案:C
Maybe if I _____ science, and not literature then, I would be able to give you more help. [ ]
A. studied
B. would study
C. had studied
D. was studying
答案:C