单选题 When faced with doubts from some advisers on the attempted invasion, Kennedy ignored them.
A. failed to understand B. put up with
C. stood up for D. refused to consider

【正确答案】 D

【答案解析】[解析] 各项的意思是：fail to understand未能理解；put up with忍受，容忍；stand up for支持；refuse to consider拒绝考虑。划线单词ignored的意思是：不理睬。句意是：当在人侵企图方面面对一些顾问的疑虑时，肯尼迪忽视了它们。所以，答案是D。