简答题 He said he would soon return the book to you．（改为一般疑问句）

Both Mary and John are students．（改为否定句） 点击查看答案

刘强不仅对家长有礼貌，对他的邻居们也很有礼貌。Liu Qiang is polite（）（）．to his parents（）（）to his ne．ighbors． 点击查看答案