jack sent his sister a letter last week改为同义句 jack‘s sister —— a letter —— him last week
问题描述：
jack sent his sister a letter last week改为同义句 jack‘s sister —— a letter —— him last week
横线处填单词
答
received / from 收到一封他的信-_-。sorry！ 我们没学过receivedgot是jack’s sister got a letter from him last week？yes感谢