thanks for your letter（同义）thanks for _____ _____ me
问题描述：
thanks for your letter（同义）thanks for _____ _____ me
答
writing to
write to sb 等于 write sb a letter 给某人写信的意思
答
writing to
write to sb 是给某人写信的意思。
前面是介词for ，所以后面用动名词形式，writing
答
replying to 或 writing to
答
writing to
答
Thanks for your letter.
= Thanks for _____ _____ me.
答案：writing to
译文：谢谢你的来信!
解析：write to sb.给某人写信
答
writing to ；
write to sb = 写信给某人。