单选题
I knew nothing of the motives behind his recent move, and
I don"t know either the person to put him up to
the action.
【正确答案】
A
【答案解析】[解析] 本题考查固定搭配及结构应用。表示“也不……”，可用not do...either，或nor do sb. do...；因前面用的是过去时，所以本句应用nor did I know the person who...因此，答案是A。