单选题 The chairman says he needs an assistant that he can ______ to take care of problems that may occur in his absence.
A. count on B. resort to C. look up to D. seek after

【正确答案】 A

【答案解析】[解析] count on“指望；依靠”；resort to“求助于”；look up to“敬仰，尊敬”：seek after“探索；追求”。