his brother often writes letters（） his pen pals （）English.A、to；in B、for,with我觉得选B,答案却是A.到底是哪个.
问题描述：
his brother often writes letters（） his pen pals （）English.A、to；in B、for,with我觉得选B,答案却是A.到底是哪个.
答
就应该选A啊
翻译：他的哥哥经常和他的笔友用英语写信
解析：write letter with sb 是和某人写信的意思 in English 用英语