把这句话改成否定句 Tom often does morning exercise拜托各位啦

把这句话改成否定句 Tom often does morning exercise拜托各位啦 They often helped each other when they were at school.把这句话改成否定句和疑问句.急 蒙娜丽莎美丽动人.把这句话改成双重否定句 把did tom learn chinese改成否定句 Tom often goes morning exercise.怎么改成否定句?Tom____often____morning exercise. 这句话怎么改成双重否定句 Tom has an eraser.改成否定句 Tom likes eating meat.改成否定句 close the windows,tom.改成否定句 双重否定句把这句话改成双重否定句我承认自己佩服骆驼队的沉稳性格 把句子改成双重否定句和反问句.把“只要肯努力,什么事都能做成.”这句话改成双重否定句和反问句 把“我们明天去踢球”这句话改成双重否定句 把“将军的马让给了重伤员.”这句话改成否定句和疑问句 老子的命令,我必须执行.把这句话改成否定句. (收获西瓜和授粉有关系.)把这句话改成双重否定句,怎么改? 把“这样下去一定会失败.”这句话改成否定句快 把下面这句话改成双重否定句楚王只好大开城门,迎接晏子. 把下面这句话改成双重否定句学好语文一定要加强课外阅读