语法与词汇 If businessmen are taxed too much, they will no longer be _____ to work hard, with the result that tax revenuesmight actually shrink.

【正确答案】 C

【答案解析】句意：如果商人的税率太高，他们将不再有动力去努力工作，结果税收收入可能会缩水。motivate刺激；使有动机；激发……的积极性。cultivate培养；陶冶；耕作。license许可；特许。innovate创新；改革。