Both of them have been to the Great Wall.(改为否定句）Both,应该改为什么?
问题描述：
Both of them have been to the Great Wall.(改为否定句）
Both,应该改为什么?
答
同意第一个人的意见
答
NEITHER OF THEM HAS BEEN TO THE GREAT WALL
答
当THEM指两人时，改为NEITHER，它完全否定两人的情况，
当THEM指两人以上时，改为NONE，它完全否定两人以上。
万万不可用BOTH OF THEM HAVEN’T BEEN 它不完全否定。
答
改成None，表复数。
None of them have been to the Great Wall.
答
both----neither
如果是all 就改为none.
both,all,everyone 等与not连用（不管not的位置在前在后）均为部分否定.neither,none 以及any 与not 为全部否定.
答
both应改为neither
因为是两个人
两人以上用none或no one