单选题 After a number of disagreements with the committee, the chairman decided to ______ his present job.
A. retire B. resign C. retreat D. withdraw

【正确答案】 B

【答案解析】[解析] B选项：resign的意思为“辞职，放弃”，如：He resigned his directorship and left the firm．(他放弃了董事职务，离开了公司。)句意：在与委员会产生了许多意见分歧之后，主席决定辞职。故选B。
其他三项意思分别是：retire退役，(使)退休；retreat撤退，规避；withdraw取回，(使)撤退。