He had a difficult time _________(finish) the work.

问题描述:

He had a difficult time _________(finish) the work.

finishing
difficult改为difficulty

He had a difficult time ___in finishing______(finish) the work

finishing
have a difficult time doing sth 作.事很难
请采纳,不懂追问*^__^* 谢谢!

finishing
学习是一件愉快的事! (*^__^*)
请及时采纳,多谢!