Please___the letter for me,for I forgot____ the letter this morning.应该填什么?
问题描述：
Please___the letter for me,for I forgot____ the letter this morning.应该填什么?
答
Please【post】 the letter for me,for I forgot【to post】 the letter this morning.
请帮我寄信吧,我今天早上忘记寄出去了