He would go ( ) his work again and again until he felt he had i

He would go ( ) his work again and again until he felt he had it right.
A、to
B、for
C、over
D、into
【正确答案】：C
【名师解析】:该题考查的是动词短语搭配。根据句意，此处表示“反复检查他的工作”，选项C "over" 与 "go" 搭配，意为“反复做某事”，符合题意。因此，正确答案是C。