Please write to me when you are ( )回信时括号里写什么单词 I ( )glad to ( )your letter.括号里写什么
问题描述：
Please write to me when you are ( )回信时括号里写什么单词 I ( )glad to ( )your letter.括号里写什么
答
Please write to me when you are free.有空的时候请给我写信！
I ( am)glad to (recieve )your letter.非常高兴能收到你的来信！
答
free
am receive