Question

2. (2015 广东讪头澄海模拟) Mr. Li       until it began to rain yesterday afternoon.

   A. left              B. went back

   C. finished the work        D. worked

Answer 1

2. D句意:李先生昨天下午一直工作到下雨。until引导的时间状语从句中，如果主句是肯定句，谓语动词应用延续性动词，只有D项为延续性动词。