He was so busy that he forgotthe letterhis parents.请问以下哪题正确

分类: 作业答案 • 2021-12-28 15:11:19

问题描述：

He was so busy that he forgot____the letter____his parents.请问以下哪题正确
1.replying;from
2.to reply;of
3.answering;of
4.to reply to;from

答

1.replying;from

He was so busy that he forgot____the letter____his parents.请问以下哪题正确