Nancy reminded me of what I should have forgotten.A. thereforeB. insteadC. otherwiseD. be

问题补充：

Nancy reminded me of what I should have forgotten.

A. therefore

B. instead

C. otherwise

D. besides

答案：

A. therefore

B. instead

(答案→)C. otherwise

D. besides

解析：考查副词辨析。A因此；B相反；C否则，要不然；D而且；句意：Nancy提醒了我，要不然我本会忘记的。根据句意选择C。