第17题: [填空题]He suffered a complete nervous breakdown, _______________________ (当他得知自己的公司已经破产时). 参考答案:when he learned that his company had gone bankrupt 答案解析:[考查点] ①动词时态。分析题干可知,“得知”与主句谓语动词suffer应该保持同一时态,用一般过去时,而状语从句中的宾语从句“公司破产”动作先于主句谓语动作,故用过去完成时,②常用表达法。“破产”可