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