---Your sister nearly all her spare time to her study during the three years.--Thats

问题补充：

---Your sister nearly all her spare time to her study during the three years.

----Thats right， or she the first place in her school in the College Entrance Examination.

A. devoted; wouldn have taken

B. spent; wouldn have taken

C. had devoted; hadn taken

D. had spent; couldn take

答案：

(答案→)A. devoted; wouldn have taken

B. spent; wouldn have taken

C. had devoted; hadn taken

D. had spent; couldn take

解析：devote … to 为固定搭配，因此第一个空应从AC选。Or 翻译成“否则，要不然”，相当于otherwise，引起句子运用虚拟语气，主句用 would have done。