If you think you've been treated unfairly when applying for a job, you could stand up for your rights with legal means.A. defineB. defendC. defectD. defeat

本题考查动词辨析，核心在于理解句意并选择与语境最匹配的词义。关键点在于：

1. 明确空格处需要表达“维护权利”的动作；
2. 区分四个选项中动词的常见含义，尤其注意形近词的用法差异。

选项分析

A. define

定义，指对事物进行解释或说明。例如：Define "success" in your own words.
不符合语境，因为“维护权利”与“定义”无关。

B. defend

维护/捍卫，指保护自身权益或主张。例如：They defended their right to free speech.
符合语境，句中“stand up for your rights”与“defend”意思一致。

C. defect

缺陷（名词）/叛变（动词），指缺点或投诚行为。例如：The car has a design defect.
不符合语境，且动词形式在此处语义不合逻辑。

D. defeat

击败/战胜，指打败对手。例如：The team defeated their rivals in the final.
不符合语境，句中强调“维护权利”而非“击败他人”。