题目

这是2个动词填空的题目1———his work ,he had to work extra hours (finish)
2——-his work caused him to work extra hours at night(finish)

提问时间：2020-11-10

答案

1.Having finished ,his work ,he had to work extra hours (finish).因为finish的逻辑主语和句子主语一致而finishi his work 发生在 work extra hours 之前.所以用完成时的ing形式做状语.2.Finishing his work caus...